Module Name: src
Committed By: para
Date: Fri Jan 27 19:22:50 UTC 2012
Modified Files:
src/sys/ufs/ext2fs: ext2fs_inode.c ext2fs_lookup.c
src/sys/ufs/ffs: ffs_inode.c ffs_vfsops.c
src/sys/ufs/ufs: ufs_extattr.c ufs_vfsops.c ufs_vnops.c ufs_wapbl.c
Log Message:
converting readdir in ffs ext2fs from malloc(9) to kmem(9)
while there allocate ufs mount structs from kmem(9) too
preceding kmem-vmem-pool-patch
releng@ acknowledged
To generate a diff of this commit:
cvs rdiff -u -r1.74 -r1.75 src/sys/ufs/ext2fs/ext2fs_inode.c
cvs rdiff -u -r1.66 -r1.67 src/sys/ufs/ext2fs/ext2fs_lookup.c
cvs rdiff -u -r1.108 -r1.109 src/sys/ufs/ffs/ffs_inode.c
cvs rdiff -u -r1.272 -r1.273 src/sys/ufs/ffs/ffs_vfsops.c
cvs rdiff -u -r1.35 -r1.36 src/sys/ufs/ufs/ufs_extattr.c
cvs rdiff -u -r1.42 -r1.43 src/sys/ufs/ufs/ufs_vfsops.c
cvs rdiff -u -r1.206 -r1.207 src/sys/ufs/ufs/ufs_vnops.c
cvs rdiff -u -r1.22 -r1.23 src/sys/ufs/ufs/ufs_wapbl.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/ufs/ext2fs/ext2fs_inode.c
diff -u src/sys/ufs/ext2fs/ext2fs_inode.c:1.74 src/sys/ufs/ext2fs/ext2fs_inode.c:1.75
--- src/sys/ufs/ext2fs/ext2fs_inode.c:1.74 Thu Jun 16 09:21:03 2011
+++ src/sys/ufs/ext2fs/ext2fs_inode.c Fri Jan 27 19:22:48 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: ext2fs_inode.c,v 1.74 2011/06/16 09:21:03 hannken Exp $ */
+/* $NetBSD: ext2fs_inode.c,v 1.75 2012/01/27 19:22:48 para Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1993
@@ -60,7 +60,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ext2fs_inode.c,v 1.74 2011/06/16 09:21:03 hannken Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ext2fs_inode.c,v 1.75 2012/01/27 19:22:48 para Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -70,7 +70,7 @@ __KERNEL_RCSID(0, "$NetBSD: ext2fs_inode
#include <sys/buf.h>
#include <sys/vnode.h>
#include <sys/kernel.h>
-#include <sys/malloc.h>
+#include <sys/kmem.h>
#include <sys/trace.h>
#include <sys/resourcevar.h>
#include <sys/kauth.h>
@@ -499,7 +499,7 @@ ext2fs_indirtrunc(struct inode *ip, dadd
bap = (int32_t *)bp->b_data; /* XXX ondisk32 */
if (lastbn >= 0) {
/* XXX ondisk32 */
- copy = malloc(fs->e2fs_bsize, M_TEMP, M_WAITOK);
+ copy = kmem_alloc(fs->e2fs_bsize, KM_SLEEP);
memcpy((void *)copy, (void *)bap, (u_int)fs->e2fs_bsize);
memset((void *)&bap[last + 1], 0,
(u_int)(NINDIR(fs) - (last + 1)) * sizeof (uint32_t));
@@ -548,7 +548,7 @@ ext2fs_indirtrunc(struct inode *ip, dadd
}
if (copy != NULL) {
- free(copy, M_TEMP);
+ kmem_free(copy, fs->e2fs_bsize);
} else {
brelse(bp, BC_INVAL);
}
Index: src/sys/ufs/ext2fs/ext2fs_lookup.c
diff -u src/sys/ufs/ext2fs/ext2fs_lookup.c:1.66 src/sys/ufs/ext2fs/ext2fs_lookup.c:1.67
--- src/sys/ufs/ext2fs/ext2fs_lookup.c:1.66 Tue Jul 12 16:59:48 2011
+++ src/sys/ufs/ext2fs/ext2fs_lookup.c Fri Jan 27 19:22:48 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: ext2fs_lookup.c,v 1.66 2011/07/12 16:59:48 dholland Exp $ */
+/* $NetBSD: ext2fs_lookup.c,v 1.67 2012/01/27 19:22:48 para Exp $ */
/*
* Modified for NetBSD 1.2E
@@ -48,7 +48,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ext2fs_lookup.c,v 1.66 2011/07/12 16:59:48 dholland Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ext2fs_lookup.c,v 1.67 2012/01/27 19:22:48 para Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -57,6 +57,7 @@ __KERNEL_RCSID(0, "$NetBSD: ext2fs_looku
#include <sys/file.h>
#include <sys/mount.h>
#include <sys/vnode.h>
+#include <sys/kmem.h>
#include <sys/malloc.h>
#include <sys/dirent.h>
#include <sys/kauth.h>
@@ -167,15 +168,14 @@ ext2fs_readdir(void *v)
aiov.iov_len = e2fs_count;
auio.uio_resid = e2fs_count;
UIO_SETUP_SYSSPACE(&auio);
- dirbuf = malloc(e2fs_count, M_TEMP, M_WAITOK);
- dstd = malloc(sizeof(struct dirent), M_TEMP, M_WAITOK | M_ZERO);
+ dirbuf = kmem_alloc(e2fs_count, KM_SLEEP);
+ dstd = kmem_zalloc(sizeof(struct dirent), KM_SLEEP);
if (ap->a_ncookies) {
nc = e2fs_count / _DIRENT_MINSIZE((struct dirent *)0);
ncookies = nc;
cookies = malloc(sizeof (off_t) * ncookies, M_TEMP, M_WAITOK);
*ap->a_cookies = cookies;
}
- memset(dirbuf, 0, e2fs_count);
aiov.iov_base = dirbuf;
error = VOP_READ(ap->a_vp, &auio, 0, ap->a_cred);
@@ -209,8 +209,8 @@ ext2fs_readdir(void *v)
/* we need to correct uio_offset */
uio->uio_offset = off;
}
- free(dirbuf, M_TEMP);
- free(dstd, M_TEMP);
+ kmem_free(dirbuf, e2fs_count);
+ kmem_free(dstd, sizeof(*dstd));
*ap->a_eofflag = ext2fs_size(VTOI(ap->a_vp)) <= uio->uio_offset;
if (ap->a_ncookies) {
if (error) {
Index: src/sys/ufs/ffs/ffs_inode.c
diff -u src/sys/ufs/ffs/ffs_inode.c:1.108 src/sys/ufs/ffs/ffs_inode.c:1.109
--- src/sys/ufs/ffs/ffs_inode.c:1.108 Wed Nov 23 19:42:10 2011
+++ src/sys/ufs/ffs/ffs_inode.c Fri Jan 27 19:22:49 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: ffs_inode.c,v 1.108 2011/11/23 19:42:10 bouyer Exp $ */
+/* $NetBSD: ffs_inode.c,v 1.109 2012/01/27 19:22:49 para Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -61,7 +61,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ffs_inode.c,v 1.108 2011/11/23 19:42:10 bouyer Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ffs_inode.c,v 1.109 2012/01/27 19:22:49 para Exp $");
#if defined(_KERNEL_OPT)
#include "opt_ffs.h"
@@ -75,7 +75,7 @@ __KERNEL_RCSID(0, "$NetBSD: ffs_inode.c,
#include <sys/fstrans.h>
#include <sys/kauth.h>
#include <sys/kernel.h>
-#include <sys/malloc.h>
+#include <sys/kmem.h>
#include <sys/mount.h>
#include <sys/proc.h>
#include <sys/resourcevar.h>
@@ -621,7 +621,7 @@ ffs_indirtrunc(struct inode *ip, daddr_t
else
bap2 = (int64_t *)bp->b_data;
if (lastbn >= 0) {
- copy = malloc(fs->fs_bsize, M_TEMP, M_WAITOK);
+ copy = kmem_alloc(fs->fs_bsize, KM_SLEEP);
memcpy((void *)copy, bp->b_data, (u_int)fs->fs_bsize);
for (i = last + 1; i < NINDIR(fs); i++)
BAP_ASSIGN(ip, i, 0);
@@ -676,7 +676,7 @@ ffs_indirtrunc(struct inode *ip, daddr_t
}
if (copy != NULL) {
- free(copy, M_TEMP);
+ kmem_free(copy, fs->fs_bsize);
} else {
brelse(bp, BC_INVAL);
}
Index: src/sys/ufs/ffs/ffs_vfsops.c
diff -u src/sys/ufs/ffs/ffs_vfsops.c:1.272 src/sys/ufs/ffs/ffs_vfsops.c:1.273
--- src/sys/ufs/ffs/ffs_vfsops.c:1.272 Tue Jan 3 15:44:00 2012
+++ src/sys/ufs/ffs/ffs_vfsops.c Fri Jan 27 19:22:49 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: ffs_vfsops.c,v 1.272 2012/01/03 15:44:00 pgoyette Exp $ */
+/* $NetBSD: ffs_vfsops.c,v 1.273 2012/01/27 19:22:49 para Exp $ */
/*-
* Copyright (c) 2008, 2009 The NetBSD Foundation, Inc.
@@ -61,7 +61,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ffs_vfsops.c,v 1.272 2012/01/03 15:44:00 pgoyette Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ffs_vfsops.c,v 1.273 2012/01/27 19:22:49 para Exp $");
#if defined(_KERNEL_OPT)
#include "opt_ffs.h"
@@ -85,7 +85,7 @@ __KERNEL_RCSID(0, "$NetBSD: ffs_vfsops.c
#include <sys/disklabel.h>
#include <sys/ioctl.h>
#include <sys/errno.h>
-#include <sys/malloc.h>
+#include <sys/kmem.h>
#include <sys/pool.h>
#include <sys/lock.h>
#include <sys/sysctl.h>
@@ -648,7 +648,7 @@ ffs_reload(struct mount *mp, kauth_cred_
brelse(bp, 0);
return (error);
}
- newfs = malloc(fs->fs_sbsize, M_UFSMNT, M_WAITOK);
+ newfs = kmem_alloc(fs->fs_sbsize, KM_SLEEP);
memcpy(newfs, bp->b_data, fs->fs_sbsize);
#ifdef FFS_EI
if (ump->um_flags & UFS_NEEDSWAP) {
@@ -662,7 +662,7 @@ ffs_reload(struct mount *mp, kauth_cred_
newfs->fs_bsize > MAXBSIZE ||
newfs->fs_bsize < sizeof(struct fs)) {
brelse(bp, 0);
- free(newfs, M_UFSMNT);
+ kmem_free(newfs, fs->fs_sbsize);
return (EIO); /* XXX needs translation */
}
/* Store off old fs_sblockloc for fs_oldfscompat_read. */
@@ -679,7 +679,7 @@ ffs_reload(struct mount *mp, kauth_cred_
newfs->fs_active = fs->fs_active;
memcpy(fs, newfs, (u_int)fs->fs_sbsize);
brelse(bp, 0);
- free(newfs, M_UFSMNT);
+ kmem_free(newfs, fs->fs_sbsize);
/* Recheck for apple UFS filesystem */
ump->um_flags &= ~UFS_ISAPPLEUFS;
@@ -865,6 +865,7 @@ ffs_mountfs(struct vnode *devvp, struct
int32_t *lp;
kauth_cred_t cred;
u_int32_t sbsize = 8192; /* keep gcc happy*/
+ u_int32_t allocsbsize;
int32_t fsbsize;
dev = devvp->v_rdev;
@@ -889,7 +890,7 @@ ffs_mountfs(struct vnode *devvp, struct
if (error)
return error;
- ump = malloc(sizeof *ump, M_UFSMNT, M_WAITOK);
+ ump = kmem_alloc(sizeof(*ump), KM_SLEEP);
memset(ump, 0, sizeof *ump);
mutex_init(&ump->um_lock, MUTEX_DEFAULT, IPL_NONE);
error = ffs_snapshot_init(ump);
@@ -986,7 +987,7 @@ ffs_mountfs(struct vnode *devvp, struct
break;
}
- fs = malloc((u_long)sbsize, M_UFSMNT, M_WAITOK);
+ fs = kmem_alloc((u_long)sbsize, KM_SLEEP);
memcpy(fs, bp->b_data, sbsize);
ump->um_fs = fs;
@@ -1023,7 +1024,7 @@ ffs_mountfs(struct vnode *devvp, struct
/* Force a re-read of the superblock */
brelse(bp, BC_INVAL);
bp = NULL;
- free(fs, M_UFSMNT);
+ kmem_free(fs, sbsize);
fs = NULL;
goto sbagain;
}
@@ -1150,7 +1151,8 @@ ffs_mountfs(struct vnode *devvp, struct
if (fs->fs_contigsumsize > 0)
bsize += fs->fs_ncg * sizeof(int32_t);
bsize += fs->fs_ncg * sizeof(*fs->fs_contigdirs);
- space = malloc((u_long)bsize, M_UFSMNT, M_WAITOK);
+ allocsbsize = bsize;
+ space = kmem_alloc((u_long)allocsbsize, KM_SLEEP);
fs->fs_csp = space;
for (i = 0; i < blks; i += fs->fs_frag) {
bsize = fs->fs_bsize;
@@ -1159,7 +1161,7 @@ ffs_mountfs(struct vnode *devvp, struct
error = bread(devvp, fsbtodb(fs, fs->fs_csaddr + i), bsize,
cred, 0, &bp);
if (error) {
- free(fs->fs_csp, M_UFSMNT);
+ kmem_free(fs->fs_csp, allocsbsize);
goto out;
}
#ifdef FFS_EI
@@ -1243,7 +1245,7 @@ ffs_mountfs(struct vnode *devvp, struct
error = ffs_wapbl_start(mp);
if (error) {
- free(fs->fs_csp, M_UFSMNT);
+ kmem_free(fs->fs_csp, allocsbsize);
goto out;
}
}
@@ -1252,7 +1254,7 @@ ffs_mountfs(struct vnode *devvp, struct
#ifdef QUOTA2
error = ffs_quota2_mount(mp);
if (error) {
- free(fs->fs_csp, M_UFSMNT);
+ kmem_free(fs->fs_csp, allocsbsize);
goto out;
}
#else
@@ -1263,7 +1265,7 @@ ffs_mountfs(struct vnode *devvp, struct
(mp->mnt_flag & MNT_FORCE) ? "" : ", not mounting");
if ((mp->mnt_flag & MNT_FORCE) == 0) {
error = EINVAL;
- free(fs->fs_csp, M_UFSMNT);
+ kmem_free(fs->fs_csp, allocsbsize);
goto out;
}
}
@@ -1290,15 +1292,15 @@ out:
fstrans_unmount(mp);
if (fs)
- free(fs, M_UFSMNT);
+ kmem_free(fs, fs->fs_sbsize);
devvp->v_specmountpoint = NULL;
if (bp)
brelse(bp, bset);
if (ump) {
if (ump->um_oldfscompat)
- free(ump->um_oldfscompat, M_UFSMNT);
+ kmem_free(ump->um_oldfscompat, 512 + 3*sizeof(int32_t));
mutex_destroy(&ump->um_lock);
- free(ump, M_UFSMNT);
+ kmem_free(ump, sizeof(*ump));
mp->mnt_data = NULL;
}
return (error);
@@ -1322,8 +1324,8 @@ ffs_oldfscompat_read(struct fs *fs, stru
return;
if (!ump->um_oldfscompat)
- ump->um_oldfscompat = malloc(512 + 3*sizeof(int32_t),
- M_UFSMNT, M_WAITOK);
+ ump->um_oldfscompat = kmem_alloc(512 + 3*sizeof(int32_t),
+ KM_SLEEP);
memcpy(ump->um_oldfscompat, &fs->fs_old_postbl_start, 512);
extrasave = ump->um_oldfscompat;
@@ -1429,6 +1431,7 @@ ffs_unmount(struct mount *mp, int mntfla
struct ufsmount *ump = VFSTOUFS(mp);
struct fs *fs = ump->um_fs;
int error, flags;
+ u_int32_t bsize;
#ifdef WAPBL
extern int doforce;
#endif
@@ -1475,13 +1478,19 @@ ffs_unmount(struct mount *mp, int mntfla
(void)VOP_CLOSE(ump->um_devvp, fs->fs_ronly ? FREAD : FREAD | FWRITE,
NOCRED);
vput(ump->um_devvp);
- free(fs->fs_csp, M_UFSMNT);
- free(fs, M_UFSMNT);
+
+ bsize = fs->fs_cssize;
+ if (fs->fs_contigsumsize > 0)
+ bsize += fs->fs_ncg * sizeof(int32_t);
+ bsize += fs->fs_ncg * sizeof(*fs->fs_contigdirs);
+ kmem_free(fs->fs_csp, bsize);
+
+ kmem_free(fs, fs->fs_sbsize);
if (ump->um_oldfscompat != NULL)
- free(ump->um_oldfscompat, M_UFSMNT);
+ kmem_free(ump->um_oldfscompat, 512 + 3*sizeof(int32_t));
mutex_destroy(&ump->um_lock);
ffs_snapshot_fini(ump);
- free(ump, M_UFSMNT);
+ kmem_free(ump, sizeof(*ump));
mp->mnt_data = NULL;
mp->mnt_flag &= ~MNT_LOCAL;
fstrans_unmount(mp);
Index: src/sys/ufs/ufs/ufs_extattr.c
diff -u src/sys/ufs/ufs/ufs_extattr.c:1.35 src/sys/ufs/ufs/ufs_extattr.c:1.36
--- src/sys/ufs/ufs/ufs_extattr.c:1.35 Thu Jul 7 14:56:45 2011
+++ src/sys/ufs/ufs/ufs_extattr.c Fri Jan 27 19:22:49 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: ufs_extattr.c,v 1.35 2011/07/07 14:56:45 manu Exp $ */
+/* $NetBSD: ufs_extattr.c,v 1.36 2012/01/27 19:22:49 para Exp $ */
/*-
* Copyright (c) 1999-2002 Robert N. M. Watson
@@ -48,7 +48,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ufs_extattr.c,v 1.35 2011/07/07 14:56:45 manu Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ufs_extattr.c,v 1.36 2012/01/27 19:22:49 para Exp $");
#ifdef _KERNEL_OPT
#include "opt_ffs.h"
@@ -60,7 +60,7 @@ __KERNEL_RCSID(0, "$NetBSD: ufs_extattr.
#include <sys/kauth.h>
#include <sys/kernel.h>
#include <sys/namei.h>
-#include <sys/malloc.h>
+#include <sys/kmem.h>
#include <sys/fcntl.h>
#include <sys/lwp.h>
#include <sys/vnode.h>
@@ -77,8 +77,6 @@ __KERNEL_RCSID(0, "$NetBSD: ufs_extattr.
#include <ufs/ufs/ufs_bswap.h>
#include <ufs/ufs/ufs_extern.h>
-static MALLOC_JUSTDEFINE(M_UFS_EXTATTR, "ufs_extattr","ufs extended attribute");
-
int ufs_extattr_sync = 1;
int ufs_extattr_autocreate = 1024;
@@ -506,7 +504,7 @@ ufs_extattr_iterate_directory(struct ufs
if (dvp->v_type != VDIR)
return (ENOTDIR);
- dirbuf = malloc(DIRBLKSIZ, M_TEMP, M_WAITOK);
+ dirbuf = kmem_alloc(DIRBLKSIZ, KM_SLEEP);
auio.uio_iov = &aiov;
auio.uio_iovcnt = 1;
@@ -578,7 +576,7 @@ ufs_extattr_iterate_directory(struct ufs
break;
}
}
- free(dirbuf, M_TEMP);
+ kmem_free(dirbuf, DIRBLKSIZ);
return (0);
}
@@ -736,8 +734,7 @@ ufs_extattr_enable(struct ufsmount *ump,
if (backing_vnode->v_type != VREG)
return (EINVAL);
- attribute = malloc(sizeof(*attribute), M_UFS_EXTATTR,
- M_WAITOK | M_ZERO);
+ attribute = kmem_zalloc(sizeof(*attribute), KM_SLEEP);
if (!(ump->um_extattr.uepm_flags & UFS_EXTATTR_UEPM_STARTED)) {
error = EOPNOTSUPP;
@@ -818,7 +815,7 @@ ufs_extattr_enable(struct ufsmount *ump,
VOP_UNLOCK(backing_vnode);
free_exit:
- free(attribute, M_UFS_EXTATTR);
+ kmem_free(attribute, sizeof(*attribute));
return (error);
}
@@ -844,7 +841,7 @@ ufs_extattr_disable(struct ufsmount *ump
error = vn_close(uele->uele_backing_vnode, FREAD|FWRITE,
l->l_cred);
- free(uele, M_UFS_EXTATTR);
+ kmem_free(uele, sizeof(*uele));
return (error);
}
@@ -1540,12 +1537,10 @@ void
ufs_extattr_init(void)
{
- malloc_type_attach(M_UFS_EXTATTR);
}
void
ufs_extattr_done(void)
{
- malloc_type_detach(M_UFS_EXTATTR);
}
Index: src/sys/ufs/ufs/ufs_vfsops.c
diff -u src/sys/ufs/ufs/ufs_vfsops.c:1.42 src/sys/ufs/ufs/ufs_vfsops.c:1.43
--- src/sys/ufs/ufs/ufs_vfsops.c:1.42 Thu Mar 24 17:05:46 2011
+++ src/sys/ufs/ufs/ufs_vfsops.c Fri Jan 27 19:22:50 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: ufs_vfsops.c,v 1.42 2011/03/24 17:05:46 bouyer Exp $ */
+/* $NetBSD: ufs_vfsops.c,v 1.43 2012/01/27 19:22:50 para Exp $ */
/*
* Copyright (c) 1991, 1993, 1994
@@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ufs_vfsops.c,v 1.42 2011/03/24 17:05:46 bouyer Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ufs_vfsops.c,v 1.43 2012/01/27 19:22:50 para Exp $");
#if defined(_KERNEL_OPT)
#include "opt_ffs.h"
@@ -50,7 +50,7 @@ __KERNEL_RCSID(0, "$NetBSD: ufs_vfsops.c
#include <sys/proc.h>
#include <sys/buf.h>
#include <sys/vnode.h>
-#include <sys/malloc.h>
+#include <sys/kmem.h>
#include <sys/kauth.h>
#include <miscfs/specfs/specdev.h>
Index: src/sys/ufs/ufs/ufs_vnops.c
diff -u src/sys/ufs/ufs/ufs_vnops.c:1.206 src/sys/ufs/ufs/ufs_vnops.c:1.207
--- src/sys/ufs/ufs/ufs_vnops.c:1.206 Fri Nov 18 21:18:52 2011
+++ src/sys/ufs/ufs/ufs_vnops.c Fri Jan 27 19:22:50 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: ufs_vnops.c,v 1.206 2011/11/18 21:18:52 christos Exp $ */
+/* $NetBSD: ufs_vnops.c,v 1.207 2012/01/27 19:22:50 para Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -66,7 +66,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ufs_vnops.c,v 1.206 2011/11/18 21:18:52 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ufs_vnops.c,v 1.207 2012/01/27 19:22:50 para Exp $");
#if defined(_KERNEL_OPT)
#include "opt_ffs.h"
@@ -84,6 +84,7 @@ __KERNEL_RCSID(0, "$NetBSD: ufs_vnops.c,
#include <sys/proc.h>
#include <sys/mount.h>
#include <sys/vnode.h>
+#include <sys/kmem.h>
#include <sys/malloc.h>
#include <sys/dirent.h>
#include <sys/lockf.h>
@@ -2329,7 +2330,7 @@ ufs_readdir(void *v)
struct uio auio, *uio;
struct iovec aiov;
int error;
- size_t count, ccount, rcount;
+ size_t count, ccount, rcount, cdbufsz, ndbufsz;
off_t off, *ccp;
off_t startoff;
size_t skipbytes;
@@ -2357,12 +2358,13 @@ ufs_readdir(void *v)
auio.uio_resid = rcount;
UIO_SETUP_SYSSPACE(&auio);
auio.uio_rw = UIO_READ;
- cdbuf = malloc(rcount, M_TEMP, M_WAITOK);
+ cdbufsz = rcount;
+ cdbuf = kmem_alloc(cdbufsz, KM_SLEEP);
aiov.iov_base = cdbuf;
aiov.iov_len = rcount;
error = VOP_READ(vp, &auio, 0, ap->a_cred);
if (error != 0) {
- free(cdbuf, M_TEMP);
+ kmem_free(cdbuf, cdbufsz);
return error;
}
@@ -2371,7 +2373,8 @@ ufs_readdir(void *v)
cdp = (struct direct *)(void *)cdbuf;
ecdp = (struct direct *)(void *)&cdbuf[rcount];
- ndbuf = malloc(count, M_TEMP, M_WAITOK);
+ ndbufsz = count;
+ ndbuf = kmem_alloc(ndbufsz, KM_SLEEP);
ndp = (struct dirent *)(void *)ndbuf;
endp = &ndbuf[count];
@@ -2445,8 +2448,8 @@ out:
}
}
uio->uio_offset = off;
- free(ndbuf, M_TEMP);
- free(cdbuf, M_TEMP);
+ kmem_free(ndbuf, ndbufsz);
+ kmem_free(cdbuf, cdbufsz);
*ap->a_eofflag = VTOI(vp)->i_size <= uio->uio_offset;
return error;
}
Index: src/sys/ufs/ufs/ufs_wapbl.c
diff -u src/sys/ufs/ufs/ufs_wapbl.c:1.22 src/sys/ufs/ufs/ufs_wapbl.c:1.23
--- src/sys/ufs/ufs/ufs_wapbl.c:1.22 Mon Jul 18 06:46:05 2011
+++ src/sys/ufs/ufs/ufs_wapbl.c Fri Jan 27 19:22:50 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: ufs_wapbl.c,v 1.22 2011/07/18 06:46:05 dholland Exp $ */
+/* $NetBSD: ufs_wapbl.c,v 1.23 2012/01/27 19:22:50 para Exp $ */
/*-
* Copyright (c) 2003,2006,2008 The NetBSD Foundation, Inc.
@@ -66,7 +66,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ufs_wapbl.c,v 1.22 2011/07/18 06:46:05 dholland Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ufs_wapbl.c,v 1.23 2012/01/27 19:22:50 para Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -79,7 +79,6 @@ __KERNEL_RCSID(0, "$NetBSD: ufs_wapbl.c,
#include <sys/proc.h>
#include <sys/mount.h>
#include <sys/vnode.h>
-#include <sys/malloc.h>
#include <sys/dirent.h>
#include <sys/lockf.h>
#include <sys/kauth.h>
