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| author | J. Bruce Fields <bfields@redhat.com> | 2015-02-02 11:29:29 -0500 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2015-02-02 11:29:29 -0500 |
| commit | a584143b01ce69803116ae8d0a4db382acc728d7 (patch) | |
| tree | 002733709647fa1e17683a9d21dbc23ae99e3d2d /fs/nfs/pagelist.c | |
| parent | 4c94e13e9caed09103419c087f436d79f9d2faba (diff) | |
| parent | 8116bf4cb62d337c953cfa5369ef4cf83e73140c (diff) | |
Merge branch 'locks-3.20' of git://git.samba.org/jlayton/linux into for-3.20
Christoph's block pnfs patches have some minor dependencies on these
lock patches.
Diffstat (limited to 'fs/nfs/pagelist.c')
| -rw-r--r-- | fs/nfs/pagelist.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index 2b5e769beb16..29c7f33c9cf1 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -826,11 +826,15 @@ static bool nfs_can_coalesce_requests(struct nfs_page *prev, struct nfs_pageio_descriptor *pgio) { size_t size; + struct file_lock_context *flctx; if (prev) { if (!nfs_match_open_context(req->wb_context, prev->wb_context)) return false; - if (req->wb_context->dentry->d_inode->i_flock != NULL && + flctx = req->wb_context->dentry->d_inode->i_flctx; + if (flctx != NULL && + !(list_empty_careful(&flctx->flc_posix) && + list_empty_careful(&flctx->flc_flock)) && !nfs_match_lock_context(req->wb_lock_context, prev->wb_lock_context)) return false; |