The patch titled
fuse: fix page invalidation
has been removed from the -mm tree. Its filename was
fuse-fix-page-invalidation.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: fuse: fix page invalidation
From: Miklos Szeredi <mszeredi@xxxxxxx>
Other than truncate, there are two cases, when fuse tries to get rid
of cached pages:
a) in open, if KEEP_CACHE flag is not set
b) in getattr, if file size changed spontaneously
Until now invalidate_mapping_pages() were used, which didn't get rid
of mapped pages. This is wrong, and becomes more wrong as dirty pages
are introduced. So instead properly invalidate all pages with
invalidate_inode_pages2().
Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/fuse/file.c | 2 +-
fs/fuse/inode.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN fs/fuse/file.c~fuse-fix-page-invalidation fs/fuse/file.c
--- a/fs/fuse/file.c~fuse-fix-page-invalidation
+++ a/fs/fuse/file.c
@@ -87,7 +87,7 @@ void fuse_finish_open(struct inode *inod
if (outarg->open_flags & FOPEN_DIRECT_IO)
file->f_op = &fuse_direct_io_file_operations;
if (!(outarg->open_flags & FOPEN_KEEP_CACHE))
- invalidate_mapping_pages(inode->i_mapping, 0, -1);
+ invalidate_inode_pages2(inode->i_mapping);
ff->fh = outarg->fh;
file->private_data = fuse_file_get(ff);
}
diff -puN fs/fuse/inode.c~fuse-fix-page-invalidation fs/fuse/inode.c
--- a/fs/fuse/inode.c~fuse-fix-page-invalidation
+++ a/fs/fuse/inode.c
@@ -143,7 +143,7 @@ void fuse_change_attributes(struct inode
if (S_ISREG(inode->i_mode) && oldsize != attr->size) {
if (attr->size < oldsize)
fuse_truncate(inode->i_mapping, attr->size);
- invalidate_mapping_pages(inode->i_mapping, 0, -1);
+ invalidate_inode_pages2(inode->i_mapping);
}
}
_
Patches currently in -mm which might be from mszeredi@xxxxxxx are
origin.patch
unprivileged-mounts-add-user-mounts-to-the-kernel.patch
unprivileged-mounts-allow-unprivileged-umount.patch
unprivileged-mounts-account-user-mounts.patch
unprivileged-mounts-propagate-error-values-from-clone_mnt.patch
unprivileged-mounts-allow-unprivileged-bind-mounts.patch
unprivileged-mounts-put-declaration-of-put_filesystem-in-fsh.patch
unprivileged-mounts-allow-unprivileged-mounts.patch
unprivileged-mounts-allow-unprivileged-mounts-fix-subtype-handling.patch
unprivileged-mounts-allow-unprivileged-fuse-mounts.patch
unprivileged-mounts-propagation-inherit-owner-from-parent.patch
unprivileged-mounts-propagation-inherit-owner-from-parent-fix-for-git-audit.patch
unprivileged-mounts-add-no-submounts-flag.patch
r-o-bind-mounts-sys_mknodat-elevate-write-count-for-vfs_mknod-create-fix.patch
slab-api-remove-useless-ctor-parameter-and-reorder-parameters-vs-revoke.patch
fs-introduce-write_begin-write_end-and-perform_write-aops-revoke-fix.patch
fuse-fix-allowing-operations.patch
fuse-fix-race-between-getattr-and-write.patch
fuse-fix-race-between-getattr-and-write-checkpatch-fixes.patch
fuse-add-file-handle-to-getattr-operation.patch
fuse-add-file-handle-to-getattr-operation-checkpatch-fixes.patch
fuse-clean-up-open-file-passing-in-setattr.patch
vfs-allow-filesystems-to-implement-atomic-opentruncate.patch
fuse-improve-utimes-support.patch
fuse-add-atomic-opentruncate-support.patch
fuse-support-bsd-locking-semantics.patch
fuse-add-list-of-writable-files-to-fuse_inode.patch
fuse-add-helper-for-asynchronous-writes.patch
fuse-add-support-for-mandatory-locking.patch
fuse-add-blksize-field-to-fuse_attr.patch
-
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