Use an array of `fs_parameter_spec` called f2fs_param_specs to
hold the mount option specifications for the new mount api.
Signed-off-by: Hongbo Li <lihongb...@huawei.com>
---
fs/f2fs/super.c | 79 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 79 insertions(+)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 3959fd137cc9..1bd923a73c1f 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -28,6 +28,7 @@
#include <linux/part_stat.h>
#include <linux/zstd.h>
#include <linux/lz4.h>
+#include <linux/fs_parser.h>
#include "f2fs.h"
#include "node.h"
@@ -189,9 +190,87 @@ enum {
Opt_memory_mode,
Opt_age_extent_cache,
Opt_errors,
+ Opt_jqfmt,
+ Opt_checkpoint,
Opt_err,
};
+static const struct constant_table f2fs_param_jqfmt[] = {
+ {"vfsold", QFMT_VFS_OLD},
+ {"vfsv0", QFMT_VFS_V0},
+ {"vfsv1", QFMT_VFS_V1},
+ {}
+};
+
+static const struct fs_parameter_spec f2fs_param_specs[] = {
+ fsparam_string("background_gc", Opt_gc_background),
+ fsparam_flag("disable_roll_forward", Opt_disable_roll_forward),
+ fsparam_flag("norecovery", Opt_norecovery),
+ fsparam_flag("discard", Opt_discard),
+ fsparam_flag("nodiscard", Opt_nodiscard),
+ fsparam_flag("no_heap", Opt_noheap),
+ fsparam_flag("heap", Opt_heap),
+ fsparam_flag("user_xattr", Opt_user_xattr),
+ fsparam_flag("nouser_xattr", Opt_nouser_xattr),
+ fsparam_flag("acl", Opt_acl),
+ fsparam_flag("noacl", Opt_noacl),
+ fsparam_s32("active_logs", Opt_active_logs),
+ fsparam_flag("disable_ext_identify", Opt_disable_ext_identify),
+ fsparam_flag("inline_xattr", Opt_inline_xattr),
+ fsparam_flag("noinline_xattr", Opt_noinline_xattr),
+ fsparam_s32("inline_xattr_size", Opt_inline_xattr_size),
+ fsparam_flag("inline_data", Opt_inline_data),
+ fsparam_flag("inline_dentry", Opt_inline_dentry),
+ fsparam_flag("noinline_dentry", Opt_noinline_dentry),
+ fsparam_flag("flush_merge", Opt_flush_merge),
+ fsparam_flag("noflush_merge", Opt_noflush_merge),
+ fsparam_flag("barrier", Opt_barrier),
+ fsparam_flag("nobarrier", Opt_nobarrier),
+ fsparam_flag("fastboot", Opt_fastboot),
+ fsparam_flag("extent_cache", Opt_extent_cache),
+ fsparam_flag("noextent_cache", Opt_noextent_cache),
+ fsparam_flag("noinline_data", Opt_noinline_data),
+ fsparam_flag("data_flush", Opt_data_flush),
+ fsparam_u32("reserve_root", Opt_reserve_root),
+ fsparam_u32("resgid", Opt_resgid),
+ fsparam_u32("resuid", Opt_resuid),
+ fsparam_string("mode", Opt_mode),
+ fsparam_s32("fault_injection", Opt_fault_injection),
+ fsparam_u32("fault_type", Opt_fault_type),
+ fsparam_flag("quota", Opt_quota),
+ fsparam_flag("noquota", Opt_noquota),
+ fsparam_flag("usrquota", Opt_usrquota),
+ fsparam_flag("grpquota", Opt_grpquota),
+ fsparam_flag("prjquota", Opt_prjquota),
+ fsparam_string_empty("usrjquota", Opt_usrjquota),
+ fsparam_string_empty("grpjquota", Opt_grpjquota),
+ fsparam_string_empty("prjjquota", Opt_prjjquota),
+ fsparam_enum("jqfmt", Opt_jqfmt, f2fs_param_jqfmt),
+ fsparam_string("alloc_mode", Opt_alloc),
+ fsparam_string("fsync_mode", Opt_fsync),
+ fsparam_string("test_dummy_encryption", Opt_test_dummy_encryption),
+ fsparam_flag("test_dummy_encryption", Opt_test_dummy_encryption),
+ fsparam_flag("inlinecrypt", Opt_inlinecrypt),
+ fsparam_string("checkpoint", Opt_checkpoint),
+ fsparam_flag("checkpoint_merge", Opt_checkpoint_merge),
+ fsparam_flag("nocheckpoint_merge", Opt_nocheckpoint_merge),
+ fsparam_string("compress_algorithm", Opt_compress_algorithm),
+ fsparam_u32("compress_log_size", Opt_compress_log_size),
+ fsparam_string("compress_extension", Opt_compress_extension),
+ fsparam_string("nocompress_extension", Opt_nocompress_extension),
+ fsparam_flag("compress_chksum", Opt_compress_chksum),
+ fsparam_string("compress_mode", Opt_compress_mode),
+ fsparam_flag("compress_cache", Opt_compress_cache),
+ fsparam_flag("atgc", Opt_atgc),
+ fsparam_flag("gc_merge", Opt_gc_merge),
+ fsparam_flag("nogc_merge", Opt_nogc_merge),
+ fsparam_string("discard_unit", Opt_discard_unit),
+ fsparam_string("memory", Opt_memory_mode),
+ fsparam_flag("age_extent_cache", Opt_age_extent_cache),
+ fsparam_string("errors", Opt_errors),
+ {}
+};
+
static match_table_t f2fs_tokens = {
{Opt_gc_background, "background_gc=%s"},
{Opt_disable_roll_forward, "disable_roll_forward"},
--
2.34.1
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