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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-13 05:09:35 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-13 05:09:35 +0300 |
commit | 4d58967783611c5676820b8d47a9b6b0bb456995 (patch) | |
tree | 6a20281fbff1a1a4e88d65d5851e51d8d6b2f02e /include/uapi/linux/gfs2_ondisk.h | |
parent | 33caf82acf4dc420bf0f0136b886f7b27ecf90c5 (diff) | |
parent | a93a99838248bdab49db2eaac00236847670bc7f (diff) | |
download | linux-4d58967783611c5676820b8d47a9b6b0bb456995.tar.xz |
Merge tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
Pull GFS2 updates from Bob Peterson:
"Here is a list of patches we've accumulated for GFS2 for the current
upstream merge window. Last window's set was short, but I warned that
this one would be bigger, and so it is. We've got 19 patches:
- A patch from Abhi Das to propagate the GFS2_DIF_SYSTEM bit so that
newly added journals don't get flagged, deleted, and recreated by
fsck.gfs2.
- Two patches from Andreas Gruenbacher to improve GFS2 performance
where extended attributes are involved.
- A patch from Andy Price to fix a suspicious rcu dereference error.
- Two patches from Ben Marzinski that rework how GFS2's NFS cookies
are managed. This fixes readdir problems with nfs-over-gfs2.
- A patch from Ben Marzinski that fixes a race in unmounting GFS2.
- A set of four patches from me to move the resource group
reservations inside the gfs2 inode to improve performance and fix a
bug whereby get_write_access improperly prevented some operations
like chown.
- A patch from me to spinlock-protect the setting of system statfs
file data. This was causing small discrepancies between df and du.
- A patch from me to reintroduce a timeout while clearing glocks
which was accidentally dropped some time ago.
- A patch from me to wait for iopen glock dequeues in order to
improve deleting of files that were unlinked from a different
cluster node.
- A patch from me to ensure metadata address spaces get truncated
when an inode is evicted.
- A patch from me to fix a bug in which a memory leak could occur in
some error cases when inodes were trying to be created.
- A patch to consistently use iopen glocks to transition from the
unlinked state to the deleted state.
- A patch to fix a glock reference count error when inode creation
fails.
- A patch from Junxiao Bi to fix an flock panic.
- A patch from Markus Elfring that removes an unnecessary if"
* tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
gfs2: fix flock panic issue
GFS2: Don't do glock put on when inode creation fails
GFS2: Always use iopen glock for gl_deletes
GFS2: Release iopen glock in gfs2_create_inode error cases
GFS2: Truncate address space mapping when deleting an inode
GFS2: Wait for iopen glock dequeues
gfs2: clear journal live bit in gfs2_log_flush
gfs2: change gfs2 readdir cookie
gfs2: keep offset when splitting dir leaf blocks
GFS2: Reintroduce a timeout in function gfs2_gl_hash_clear
GFS2: Update master statfs buffer with sd_statfs_spin locked
GFS2: Reduce size of incore inode
GFS2: Make rgrp reservations part of the gfs2_inode structure
GFS2: Extract quota data from reservations structure (revert 5407e24)
gfs2: Extended attribute readahead optimization
gfs2: Extended attribute readahead
GFS2: Use rht_for_each_entry_rcu in glock_hash_walk
GFS2: Delete an unnecessary check before the function call "iput"
gfs2: Automatically set GFS2_DIF_SYSTEM flag on system files
Diffstat (limited to 'include/uapi/linux/gfs2_ondisk.h')
-rw-r--r-- | include/uapi/linux/gfs2_ondisk.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/uapi/linux/gfs2_ondisk.h b/include/uapi/linux/gfs2_ondisk.h index 1a763eaae0bb..7c4be7711c81 100644 --- a/include/uapi/linux/gfs2_ondisk.h +++ b/include/uapi/linux/gfs2_ondisk.h @@ -297,6 +297,8 @@ struct gfs2_dinode { #define GFS2_FNAMESIZE 255 #define GFS2_DIRENT_SIZE(name_len) ((sizeof(struct gfs2_dirent) + (name_len) + 7) & ~7) +#define GFS2_MIN_DIRENT_SIZE (GFS2_DIRENT_SIZE(1)) + struct gfs2_dirent { struct gfs2_inum de_inum; @@ -304,11 +306,12 @@ struct gfs2_dirent { __be16 de_rec_len; __be16 de_name_len; __be16 de_type; + __be16 de_rahead; union { - __u8 __pad[14]; + __u8 __pad[12]; struct { - __be16 de_rahead; - __u8 pad2[12]; + __u32 de_cookie; /* ondisk value not used */ + __u8 pad3[8]; }; }; }; |