The branch, master has been updated
via 2a65e8b Optimization on POSIX platforms that have fstatat.
via da2cf8a Check for fstatat.
from 7f760ed s4:samldb LDB module - MS-SAMR 3.1.1.8.10
"userAccountControl"
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit 2a65e8befef004fd18d17853a1b72155752346c8
Author: Jeremy Allison <j...@samba.org>
Date: Fri May 24 10:33:38 2013 -0700
Optimization on POSIX platforms that have fstatat.
Tests show significant speedup in directory listings
by using fstatat instead of a full pathname walk.
Signed-off-by: Jeremy Allison <j...@samba.org>
Reviewed-by: Andreas Schneider <a...@samba.org>
Autobuild-User(master): Andreas Schneider <a...@cryptomilk.org>
Autobuild-Date(master): Mon Jun 10 20:14:12 CEST 2013 on sn-devel-104
commit da2cf8a947b5beda3e32cb5d9c5b0899a3bf5f61
Author: Jeremy Allison <j...@samba.org>
Date: Fri Jun 7 17:53:45 2013 -0700
Check for fstatat.
Signed-off-by: Jeremy Allison <j...@samba.org>
Reviewed-by: Andreas Schneider <a...@samba.org>
-----------------------------------------------------------------------
Summary of changes:
source3/modules/vfs_default.c | 27 +++++++++++++++++++++++----
source3/wscript | 1 +
2 files changed, 24 insertions(+), 4 deletions(-)
Changeset truncated at 500 lines:
diff --git a/source3/modules/vfs_default.c b/source3/modules/vfs_default.c
index 8804e62..82d059c 100644
--- a/source3/modules/vfs_default.c
+++ b/source3/modules/vfs_default.c
@@ -376,11 +376,30 @@ static struct dirent *vfswrap_readdir(vfs_handle_struct
*handle,
START_PROFILE(syscall_readdir);
result = readdir(dirp);
- /* Default Posix readdir() does not give us stat info.
- * Set to invalid to indicate we didn't return this info. */
- if (sbuf)
- SET_STAT_INVALID(*sbuf);
END_PROFILE(syscall_readdir);
+ if (sbuf) {
+ /* Default Posix readdir() does not give us stat info.
+ * Set to invalid to indicate we didn't return this info. */
+ SET_STAT_INVALID(*sbuf);
+#if defined(HAVE_DIRFD) && defined(HAVE_FSTATAT)
+ if (result != NULL) {
+ /* See if we can efficiently return this. */
+ struct stat st;
+ int flags = (lp_posix_pathnames() ?
+ AT_SYMLINK_NOFOLLOW : 0);
+ int ret = fstatat(dirfd(dirp),
+ result->d_name,
+ &st,
+ flags);
+ if (ret == 0) {
+ init_stat_ex_from_stat(sbuf,
+ &st,
+ lp_fake_dir_create_times(
+ SNUM(handle->conn)));
+ }
+ }
+#endif
+ }
return result;
}
diff --git a/source3/wscript b/source3/wscript
index 98a486f..b23608c 100644
--- a/source3/wscript
+++ b/source3/wscript
@@ -89,6 +89,7 @@ def configure(conf):
conf.CHECK_FUNCS('fseeko setluid')
conf.CHECK_FUNCS('getpwnam', headers='sys/types.h pwd.h')
conf.CHECK_FUNCS('fdopendir')
+ conf.CHECK_FUNCS('fstatat')
conf.CHECK_FUNCS('getpwent_r setenv strcasecmp fcvt fcvtl')
conf.CHECK_FUNCS('syslog vsyslog timegm setlocale')
conf.CHECK_FUNCS_IN('nanosleep', 'rt')
--
Samba Shared Repository
