Revision 34b759b4a22b0acb82423389a24699357798cf3c authored by Ilya Dryomov on 16 February 2016, 14:00:24 UTC, committed by Ilya Dryomov on 25 March 2016, 17:51:52 UTC
ceph_empty_snapc->num_snaps == 0 at all times. Passing such a snapc to
ceph_osdc_alloc_request() (possibly through ceph_osdc_new_request()) is
equivalent to passing NULL, as ceph_osdc_alloc_request() uses it only
for sizing the request message.
Further, in all four cases the subsequent ceph_osdc_build_request() is
passed NULL for snapc, meaning that 0 is encoded for seq and num_snaps
and making ceph_empty_snapc entirely useless. The two cases where it
actually mattered were removed in commits 860560904962 ("ceph: avoid
sending unnessesary FLUSHSNAP message") and 23078637e054 ("ceph: fix
queuing inode to mdsdir's snaprealm").
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Yan, Zheng <zyan@redhat.com>
1 parent ce43559
| File | Mode | Size |
|---|---|---|
| 9p | ||
| adfs | ||
| affs | ||
| afs | ||
| autofs4 | ||
| befs | ||
| bfs | ||
| btrfs | ||
| cachefiles | ||
| ceph | ||
| cifs | ||
| coda | ||
| configfs | ||
| cramfs | ||
| debugfs | ||
| devpts | ||
| dlm | ||
| ecryptfs | ||
| efivarfs | ||
| efs | ||
| exofs | ||
| exportfs | ||
| ext2 | ||
| ext4 | ||
| f2fs | ||
| fat | ||
| freevxfs | ||
| fscache | ||
| fuse | ||
| gfs2 | ||
| hfs | ||
| hfsplus | ||
| hostfs | ||
| hpfs | ||
| hugetlbfs | ||
| isofs | ||
| jbd2 | ||
| jffs2 | ||
| jfs | ||
| kernfs | ||
| lockd | ||
| logfs | ||
| minix | ||
| ncpfs | ||
| nfs | ||
| nfs_common | ||
| nfsd | ||
| nilfs2 | ||
| nls | ||
| notify | ||
| ntfs | ||
| ocfs2 | ||
| omfs | ||
| openpromfs | ||
| overlayfs | ||
| proc | ||
| pstore | ||
| qnx4 | ||
| qnx6 | ||
| quota | ||
| ramfs | ||
| reiserfs | ||
| romfs | ||
| squashfs | ||
| sysfs | ||
| sysv | ||
| tracefs | ||
| ubifs | ||
| udf | ||
| ufs | ||
| xfs | ||
| Kconfig | -rw-r--r-- | 6.9 KB |
| Kconfig.binfmt | -rw-r--r-- | 7.0 KB |
| Makefile | -rw-r--r-- | 4.1 KB |
| aio.c | -rw-r--r-- | 43.0 KB |
| anon_inodes.c | -rw-r--r-- | 4.9 KB |
| attr.c | -rw-r--r-- | 7.9 KB |
| bad_inode.c | -rw-r--r-- | 4.7 KB |
| binfmt_aout.c | -rw-r--r-- | 10.8 KB |
| binfmt_elf.c | -rw-r--r-- | 60.7 KB |
| binfmt_elf_fdpic.c | -rw-r--r-- | 47.8 KB |
| binfmt_em86.c | -rw-r--r-- | 2.8 KB |
| binfmt_flat.c | -rw-r--r-- | 26.4 KB |
| binfmt_misc.c | -rw-r--r-- | 17.4 KB |
| binfmt_script.c | -rw-r--r-- | 3.0 KB |
| block_dev.c | -rw-r--r-- | 48.6 KB |
| buffer.c | -rw-r--r-- | 88.6 KB |
| char_dev.c | -rw-r--r-- | 13.3 KB |
| compat.c | -rw-r--r-- | 37.1 KB |
| compat_binfmt_elf.c | -rw-r--r-- | 3.7 KB |
| compat_ioctl.c | -rw-r--r-- | 45.3 KB |
| coredump.c | -rw-r--r-- | 19.9 KB |
| dax.c | -rw-r--r-- | 31.9 KB |
| dcache.c | -rw-r--r-- | 88.9 KB |
| dcookies.c | -rw-r--r-- | 6.9 KB |
| direct-io.c | -rw-r--r-- | 38.3 KB |
| drop_caches.c | -rw-r--r-- | 1.6 KB |
| eventfd.c | -rw-r--r-- | 11.2 KB |
| eventpoll.c | -rw-r--r-- | 60.1 KB |
| exec.c | -rw-r--r-- | 42.4 KB |
| fcntl.c | -rw-r--r-- | 16.7 KB |
| fhandle.c | -rw-r--r-- | 6.5 KB |
| file.c | -rw-r--r-- | 23.5 KB |
| file_table.c | -rw-r--r-- | 8.5 KB |
| filesystems.c | -rw-r--r-- | 6.4 KB |
| fs-writeback.c | -rw-r--r-- | 68.4 KB |
| fs_pin.c | -rw-r--r-- | 2.0 KB |
| fs_struct.c | -rw-r--r-- | 3.3 KB |
| inode.c | -rw-r--r-- | 53.1 KB |
| internal.h | -rw-r--r-- | 3.8 KB |
| ioctl.c | -rw-r--r-- | 17.1 KB |
| libfs.c | -rw-r--r-- | 30.3 KB |
| locks.c | -rw-r--r-- | 71.5 KB |
| mbcache.c | -rw-r--r-- | 11.9 KB |
| mount.h | -rw-r--r-- | 3.5 KB |
| mpage.c | -rw-r--r-- | 20.3 KB |
| namei.c | -rw-r--r-- | 115.0 KB |
| namespace.c | -rw-r--r-- | 81.6 KB |
| no-block.c | -rw-r--r-- | 688 bytes |
| nsfs.c | -rw-r--r-- | 3.7 KB |
| open.c | -rw-r--r-- | 26.8 KB |
| pipe.c | -rw-r--r-- | 26.3 KB |
| pnode.c | -rw-r--r-- | 11.3 KB |
| pnode.h | -rw-r--r-- | 1.8 KB |
| posix_acl.c | -rw-r--r-- | 19.6 KB |
| proc_namespace.c | -rw-r--r-- | 7.8 KB |
| read_write.c | -rw-r--r-- | 39.0 KB |
| readdir.c | -rw-r--r-- | 6.9 KB |
| select.c | -rw-r--r-- | 25.3 KB |
| seq_file.c | -rw-r--r-- | 22.4 KB |
| signalfd.c | -rw-r--r-- | 9.2 KB |
| splice.c | -rw-r--r-- | 46.2 KB |
| stack.c | -rw-r--r-- | 2.5 KB |
| stat.c | -rw-r--r-- | 11.9 KB |
| statfs.c | -rw-r--r-- | 5.3 KB |
| super.c | -rw-r--r-- | 35.0 KB |
| sync.c | -rw-r--r-- | 9.9 KB |
| timerfd.c | -rw-r--r-- | 13.0 KB |
| userfaultfd.c | -rw-r--r-- | 35.1 KB |
| utimes.c | -rw-r--r-- | 5.9 KB |
| xattr.c | -rw-r--r-- | 23.2 KB |
Computing file changes ...
