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author | Ingo Molnar <mingo@kernel.org> | 2018-07-03 09:20:22 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2018-07-03 09:20:22 +0200 |
commit | 4520843dfa34417eb1e2061f60d2345d9ca614e1 (patch) | |
tree | 7b983b8cf20c6154cf897000610c5b7c754e26d9 /fs/jfs/xattr.c | |
parent | sched/fair: Remove stale tg_unthrottle_up() comments (diff) | |
parent | kthread, sched/core: Fix kthread_parkme() (again...) (diff) | |
download | linux-dev-4520843dfa34417eb1e2061f60d2345d9ca614e1.tar.xz linux-dev-4520843dfa34417eb1e2061f60d2345d9ca614e1.zip |
Merge branch 'sched/urgent' into sched/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/jfs/xattr.c')
-rw-r--r-- | fs/jfs/xattr.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c index c60f3d32ee91..a6797986b625 100644 --- a/fs/jfs/xattr.c +++ b/fs/jfs/xattr.c @@ -491,15 +491,17 @@ static int ea_get(struct inode *inode, struct ea_buffer *ea_buf, int min_size) if (size > PSIZE) { /* * To keep the rest of the code simple. Allocate a - * contiguous buffer to work with + * contiguous buffer to work with. Make the buffer large + * enough to make use of the whole extent. */ - ea_buf->xattr = kmalloc(size, GFP_KERNEL); + ea_buf->max_size = (size + sb->s_blocksize - 1) & + ~(sb->s_blocksize - 1); + + ea_buf->xattr = kmalloc(ea_buf->max_size, GFP_KERNEL); if (ea_buf->xattr == NULL) return -ENOMEM; ea_buf->flag = EA_MALLOC; - ea_buf->max_size = (size + sb->s_blocksize - 1) & - ~(sb->s_blocksize - 1); if (ea_size == 0) return 0; |