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| author | Luis Henriques <lhenriques@suse.com> | 2018-10-15 16:45:57 +0100 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2018-10-22 10:28:23 +0200 |
| commit | 2ee9dd958d474252510b8c4dc216aa1dab7ad272 (patch) | |
| tree | 176b6bb4260127b5c1ea310c5e742dfc2785f1af /fs/ceph/super.h | |
| parent | 98c4bfe9d89b22d7bfddf6469241658920b6fafe (diff) | |
| download | linux-stable-2ee9dd958d474252510b8c4dc216aa1dab7ad272.tar.gz linux-stable-2ee9dd958d474252510b8c4dc216aa1dab7ad272.tar.bz2 linux-stable-2ee9dd958d474252510b8c4dc216aa1dab7ad272.zip | |
ceph: add non-blocking parameter to ceph_try_get_caps()
ceph_try_get_caps currently calls try_get_cap_refs with the nonblock
parameter always set to 'true'. This change adds a new parameter that
allows to set it's value. This will be useful for a follow-up patch that
will need to get two sets of capabilities for two different inodes without
risking a deadlock.
Signed-off-by: Luis Henriques <lhenriques@suse.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/super.h')
| -rw-r--r-- | fs/ceph/super.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 582e28fd1b7b..91b13400badd 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -1008,7 +1008,7 @@ extern int ceph_encode_dentry_release(void **p, struct dentry *dn, extern int ceph_get_caps(struct ceph_inode_info *ci, int need, int want, loff_t endoff, int *got, struct page **pinned_page); extern int ceph_try_get_caps(struct ceph_inode_info *ci, - int need, int want, int *got); + int need, int want, bool nonblock, int *got); /* for counting open files by mode */ extern void __ceph_get_fmode(struct ceph_inode_info *ci, int mode); |