linux/fs/ext2, branch v3.16

->splice_write() via ->write_iter()

2014-06-12T04:18:51Z

iter_file_splice_write() - a ->splice_write() instance that gathers the pipe buffers, builds a bio_vec-based iov_iter covering those and feeds it to ->write_iter(). A bunch of simple cases coverted to that... [AV: fixed the braino spotted by Cyrill] Signed-off-by: Al Viro

write_iter variants of {__,}generic_file_aio_write()

2014-05-06T21:38:00Z

Signed-off-by: Al Viro

switch simple generic_file_aio_read() users to ->read_iter()

2014-05-06T21:37:55Z

Signed-off-by: Al Viro

switch {__,}blockdev_direct_IO() to iov_iter

2014-05-06T21:32:46Z

Signed-off-by: Al Viro

get rid of pointless iov_length() in ->direct_IO()

2014-05-06T21:32:45Z

all callers have iov_length(iter->iov, iter->nr_segs) == iov_iter_count(iter) Signed-off-by: Al Viro

pass iov_iter to ->direct_IO()

2014-05-06T21:32:44Z

unmodified, for now Signed-off-by: Al Viro

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2014-04-08T00:59:17Z

Pull ext3 improvements, cleanups, reiserfs fix from Jan Kara: "various cleanups for ext2, ext3, udf, isofs, a documentation update for quota, and a fix of a race in reiserfs readdir implementation" * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: reiserfs: fix race in readdir ext2: acl: remove unneeded include of linux/capability.h ext3: explicitly remove inode from orphan list after failed direct io fs/isofs/inode.c add __init to init_inodecache() ext3: Speedup WB_SYNC_ALL pass fs/quota/Kconfig: Update filesystems ext3: Update outdated comment before ext3_ordered_writepage() ext3: Update PF_MEMALLOC handling in ext3_write_inode() ext2/3: use prandom_u32() instead of get_random_bytes() ext3: remove an unneeded check in ext3_new_blocks() ext3: remove unneeded check in ext3_ordered_writepage() fs: Mark function as static in ext3/xattr_security.c fs: Mark function as static in ext3/dir.c fs: Mark function as static in ext2/xattr_security.c ext3: Add __init macro to init_inodecache ext2: Add __init macro to init_inodecache udf: Add __init macro to init_inodecache fs: udf: parse_options: blocksize check

Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2014-04-04T22:39:39Z

Pull ext4 updates from Ted Ts'o: "Major changes for 3.14 include support for the newly added ZERO_RANGE and COLLAPSE_RANGE fallocate operations, and scalability improvements in the jbd2 layer and in xattr handling when the extended attributes spill over into an external block. Other than that, the usual clean ups and minor bug fixes" * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (42 commits) ext4: fix premature freeing of partial clusters split across leaf blocks ext4: remove unneeded test of ret variable ext4: fix comment typo ext4: make ext4_block_zero_page_range static ext4: atomically set inode->i_flags in ext4_set_inode_flags() ext4: optimize Hurd tests when reading/writing inodes ext4: kill i_version support for Hurd-castrated file systems ext4: each filesystem creates and uses its own mb_cache fs/mbcache.c: doucple the locking of local from global data fs/mbcache.c: change block and index hash chain to hlist_bl_node ext4: Introduce FALLOC_FL_ZERO_RANGE flag for fallocate ext4: refactor ext4_fallocate code ext4: Update inode i_size after the preallocation ext4: fix partial cluster handling for bigalloc file systems ext4: delete path dealloc code in ext4_ext_handle_uninitialized_extents ext4: only call sync_filesystm() when remounting read-only fs: push sync_filesystem() down to the file system's remount_fs() jbd2: improve error messages for inconsistent journal heads jbd2: minimize region locked by j_list_lock in jbd2_journal_forget() jbd2: minimize region locked by j_list_lock in journal_get_create_access() ...

mm + fs: store shadow entries in page cache

2014-04-03T23:21:01Z

Reclaim will be leaving shadow entries in the page cache radix tree upon evicting the real page. As those pages are found from the LRU, an iput() can lead to the inode being freed concurrently. At this point, reclaim must no longer install shadow pages because the inode freeing code needs to ensure the page tree is really empty. Add an address_space flag, AS_EXITING, that the inode freeing code sets under the tree lock before doing the final truncate. Reclaim will check for this flag before installing shadow pages. Signed-off-by: Johannes Weiner Reviewed-by: Rik van Riel Reviewed-by: Minchan Kim Cc: Andrea Arcangeli Cc: Bob Liu Cc: Christoph Hellwig Cc: Dave Chinner Cc: Greg Thelen Cc: Hugh Dickins Cc: Jan Kara Cc: KOSAKI Motohiro Cc: Luigi Semenzato Cc: Mel Gorman Cc: Metin Doslu Cc: Michel Lespinasse Cc: Ozgun Erdogan Cc: Peter Zijlstra Cc: Roman Gushchin Cc: Ryan Mallon Cc: Tejun Heo Cc: Vlastimil Babka Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ext2: acl: remove unneeded include of linux/capability.h

2014-04-01T21:36:43Z

acl.c has not been (directly) using the interface defined by linux/capability.h header since commit 3bd858ab1c451725c07a ("Introduce is_owner_or_cap() to wrap CAP_FOWNER use with fsuid check"). Remove it. Signed-off-by: Jakub Sitnicki Signed-off-by: Jan Kara