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fuse fixes for 5.4-rc6

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Merge tag 'fuse-fixes-5.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse

Pull fuse fixes from Miklos Szeredi:
 "Mostly virtiofs fixes, but also fixes a regression and couple of
  longstanding data/metadata writeback ordering issues"

* tag 'fuse-fixes-5.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
  fuse: redundant get_fuse_inode() calls in fuse_writepages_fill()
  fuse: Add changelog entries for protocols 7.1 - 7.8
  fuse: truncate pending writes on O_TRUNC
  fuse: flush dirty data/metadata before non-truncate setattr
  virtiofs: Remove set but not used variable 'fc'
  virtiofs: Retry request submission from worker context
  virtiofs: Count pending forgets as in_flight forgets
  virtiofs: Set FR_SENT flag only after request has been sent
  virtiofs: No need to check fpq->connected state
  virtiofs: Do not end request in submission context
  fuse: don't advise readdirplus for negative lookup
  fuse: don't dereference req->args on finished request
  virtio-fs: don't show mount options
  virtio-fs: Change module name to virtiofs.ko
This commit is contained in:
Linus Torvalds 2019-10-29 17:43:33 +01:00
commit 23fdb198ae
8 changed files with 186 additions and 65 deletions
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37
include/uapi/linux/fuse.h
View file

@ -38,6 +38,43 @@
*
* Protocol changelog:
*
* 7.1:
* - add the following messages:
* FUSE_SETATTR, FUSE_SYMLINK, FUSE_MKNOD, FUSE_MKDIR, FUSE_UNLINK,
* FUSE_RMDIR, FUSE_RENAME, FUSE_LINK, FUSE_OPEN, FUSE_READ, FUSE_WRITE,
* FUSE_RELEASE, FUSE_FSYNC, FUSE_FLUSH, FUSE_SETXATTR, FUSE_GETXATTR,
* FUSE_LISTXATTR, FUSE_REMOVEXATTR, FUSE_OPENDIR, FUSE_READDIR,
* FUSE_RELEASEDIR
* - add padding to messages to accommodate 32-bit servers on 64-bit kernels
*
* 7.2:
* - add FOPEN_DIRECT_IO and FOPEN_KEEP_CACHE flags
* - add FUSE_FSYNCDIR message
*
* 7.3:
* - add FUSE_ACCESS message
* - add FUSE_CREATE message
* - add filehandle to fuse_setattr_in
*
* 7.4:
* - add frsize to fuse_kstatfs
* - clean up request size limit checking
*
* 7.5:
* - add flags and max_write to fuse_init_out
*
* 7.6:
* - add max_readahead to fuse_init_in and fuse_init_out
*
* 7.7:
* - add FUSE_INTERRUPT message
* - add POSIX file lock support
*
* 7.8:
* - add lock_owner and flags fields to fuse_release_in
* - add FUSE_BMAP message
* - add FUSE_DESTROY message
*
* 7.9:
* - new fuse_getattr_in input argument of GETATTR
* - add lk_flags in fuse_lk_in