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| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-03-20 22:21:08 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-03-20 22:21:08 +0900 |
| commit | 808a1d7490671a74ffa077cf92779c7b0c9f66da (patch) | |
| tree | 7d116c9bb24dd873a95ff3ee8c0c503d25656aa2 /fs/f2fs | |
| parent | 479f40c44ae30e02642ce0391be707a53852d545 (diff) | |
| download | linux-808a1d7490671a74ffa077cf92779c7b0c9f66da.tar.bz2 | |
f2fs: avoid RECLAIM_FS-ON-W warning
This patch should resolve the following possible bug.
RECLAIM_FS-ON-W at:
mark_held_locks+0xb9/0x140
lockdep_trace_alloc+0x85/0xf0
__kmalloc+0x53/0x1d0
read_all_xattrs+0x3d1/0x3f0 [f2fs]
f2fs_getxattr+0x4f/0x100 [f2fs]
f2fs_get_acl+0x4c/0x290 [f2fs]
get_acl+0x4f/0x80
posix_acl_create+0x72/0x180
f2fs_init_acl+0x29/0xcc [f2fs]
__f2fs_add_link+0x259/0x710 [f2fs]
f2fs_create+0xad/0x1c0 [f2fs]
vfs_create+0xed/0x150
do_last+0xd36/0xed0
path_openat+0xc5/0x680
do_filp_open+0x43/0xa0
do_sys_open+0x13c/0x230
SyS_creat+0x1e/0x20
system_call_fastpath+0x16/0x1b
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/acl.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/xattr.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/f2fs/acl.c b/fs/f2fs/acl.c index fa8da4cb8c4b..a28571528f24 100644 --- a/fs/f2fs/acl.c +++ b/fs/f2fs/acl.c @@ -174,7 +174,7 @@ struct posix_acl *f2fs_get_acl(struct inode *inode, int type) retval = f2fs_getxattr(inode, name_index, "", NULL, 0); if (retval > 0) { - value = kmalloc(retval, GFP_KERNEL); + value = kmalloc(retval, GFP_F2FS_ZERO); if (!value) return ERR_PTR(-ENOMEM); retval = f2fs_getxattr(inode, name_index, "", value, retval); diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c index 84191307a670..0121e4595ccd 100644 --- a/fs/f2fs/xattr.c +++ b/fs/f2fs/xattr.c @@ -275,7 +275,7 @@ static void *read_all_xattrs(struct inode *inode, struct page *ipage) inline_size = inline_xattr_size(inode); - txattr_addr = kzalloc(inline_size + size, GFP_KERNEL); + txattr_addr = kzalloc(inline_size + size, GFP_F2FS_ZERO); if (!txattr_addr) return NULL; |