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author | David S. Miller <davem@davemloft.net> | 2015-03-04 03:16:48 +0100 |
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committer | David S. Miller <davem@davemloft.net> | 2015-03-04 03:16:48 +0100 |
commit | 71a83a6db6138b9d41d8a0b6b91cb59f6dc4742c (patch) | |
tree | f74b6e4e48257ec6ce40b95645ecb8533b9cc1f8 /fs/cifs/file.c | |
parent | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsh... (diff) | |
parent | Merge branch 'for-4.0' of git://linux-nfs.org/~bfields/linux (diff) | |
download | linux-71a83a6db6138b9d41d8a0b6b91cb59f6dc4742c.tar.xz linux-71a83a6db6138b9d41d8a0b6b91cb59f6dc4742c.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/rocker/rocker.c
The rocker commit was two overlapping changes, one to rename
the ->vport member to ->pport, and another making the bitmask
expression use '1ULL' instead of plain '1'.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/cifs/file.c')
-rw-r--r-- | fs/cifs/file.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 8fe1f7a21b3e..a94b3e673182 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -1129,7 +1129,7 @@ cifs_push_posix_locks(struct cifsFileInfo *cfile) struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); struct file_lock *flock; struct file_lock_context *flctx = inode->i_flctx; - unsigned int i; + unsigned int count = 0, i; int rc = 0, xid, type; struct list_head locks_to_send, *el; struct lock_to_push *lck, *tmp; @@ -1140,14 +1140,20 @@ cifs_push_posix_locks(struct cifsFileInfo *cfile) if (!flctx) goto out; + spin_lock(&flctx->flc_lock); + list_for_each(el, &flctx->flc_posix) { + count++; + } + spin_unlock(&flctx->flc_lock); + INIT_LIST_HEAD(&locks_to_send); /* - * Allocating flc_posix_cnt locks is enough because no FL_POSIX locks - * can be added to the list while we are holding cinode->lock_sem that + * Allocating count locks is enough because no FL_POSIX locks can be + * added to the list while we are holding cinode->lock_sem that * protects locking operations of this inode. */ - for (i = 0; i < flctx->flc_posix_cnt; i++) { + for (i = 0; i < count; i++) { lck = kmalloc(sizeof(struct lock_to_push), GFP_KERNEL); if (!lck) { rc = -ENOMEM; |