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| author |   Sage Weil <sage@newdream.net> | 2009-10-14 14:27:38 -0700 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2009-10-15 18:14:35 -0700 |
| commit | afcdaea3f2a78ce4873bd7e98a6d603bda23d167 (patch) | |
| tree | 08defc298e2c27816d70bd41c8c3ecc80a82ba79 /fs/ceph/super.h | |
| parent | ceph: move generic flushing code into helper (diff) | |
| download | linux-dev-afcdaea3f2a78ce4873bd7e98a6d603bda23d167.tar.xz linux-dev-afcdaea3f2a78ce4873bd7e98a6d603bda23d167.zip | |
ceph: flush dirty caps via the cap_dirty list
Previously we were flushing dirty caps by passing an extra flag
when traversing the delayed caps list. Besides being a bit ugly,
that can also miss caps that are dirty but didn't result in a
cap requeue: notably, mark_caps_dirty().
Separate the flushing into a separate helper, and traverse the
cap_dirty list.
This also brings i_dirty_item in line with i_dirty_caps: we are
on the list IFF caps != 0. We carry an inode ref IFF
dirty_caps|flushing_caps != 0.
Lose the unused return value from __ceph_mark_caps_dirty().
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/super.h')
| -rw-r--r-- | fs/ceph/super.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index cfd39ef4023e..0bbf58ab607e 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -524,7 +524,7 @@ static inline int __ceph_caps_dirty(struct ceph_inode_info *ci) { return ci->i_dirty_caps | ci->i_flushing_caps; } -extern int __ceph_mark_dirty_caps(struct ceph_inode_info *ci, int mask); +extern void __ceph_mark_dirty_caps(struct ceph_inode_info *ci, int mask); extern int ceph_caps_revoking(struct ceph_inode_info *ci, int mask); extern int __ceph_caps_used(struct ceph_inode_info *ci); @@ -814,8 +814,8 @@ extern void __ceph_flush_snaps(struct ceph_inode_info *ci, struct ceph_mds_session **psession); extern void ceph_check_caps(struct ceph_inode_info *ci, int flags, struct ceph_mds_session *session); -extern void ceph_check_delayed_caps(struct ceph_mds_client *mdsc, - int flushdirty); +extern void ceph_check_delayed_caps(struct ceph_mds_client *mdsc); +extern void ceph_flush_dirty_caps(struct ceph_mds_client *mdsc); extern int ceph_encode_inode_release(void **p, struct inode *inode, int mds, int drop, int unless, int force); |