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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-10 21:06:01 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-10 21:06:01 -0700 |
commit | 2e756758e5cb4ea29cba5865d00fad476ce94a93 (patch) | |
tree | 69bf2540a6d458bddb08d01f3aa8e5d0a269635d /fs/ext4/move_extent.c | |
parent | Merge tag 'afs-next-20190628' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs (diff) | |
parent | ext4: fix coverity warning on error path of filename setup (diff) | |
download | linux-dev-2e756758e5cb4ea29cba5865d00fad476ce94a93.tar.xz linux-dev-2e756758e5cb4ea29cba5865d00fad476ce94a93.zip |
Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o:
"Many bug fixes and cleanups, and an optimization for case-insensitive
lookups"
* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: fix coverity warning on error path of filename setup
ext4: replace ktype default_attrs with default_groups
ext4: rename htree_inline_dir_to_tree() to ext4_inlinedir_to_tree()
ext4: refactor initialize_dirent_tail()
ext4: rename "dirent_csum" functions to use "dirblock"
ext4: allow directory holes
jbd2: drop declaration of journal_sync_buffer()
ext4: use jbd2_inode dirty range scoping
jbd2: introduce jbd2_inode dirty range scoping
mm: add filemap_fdatawait_range_keep_errors()
ext4: remove redundant assignment to node
ext4: optimize case-insensitive lookups
ext4: make __ext4_get_inode_loc plug
ext4: clean up kerneldoc warnigns when building with W=1
ext4: only set project inherit bit for directory
ext4: enforce the immutable flag on open files
ext4: don't allow any modifications to an immutable file
jbd2: fix typo in comment of journal_submit_inode_data_buffers
jbd2: fix some print format mistakes
ext4: gracefully handle ext4_break_layouts() failure during truncate
Diffstat (limited to 'fs/ext4/move_extent.c')
-rw-r--r-- | fs/ext4/move_extent.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index 1083a9f3f16a..30ce3dc69378 100644 --- a/fs/ext4/move_extent.c +++ b/fs/ext4/move_extent.c @@ -13,11 +13,10 @@ #include "ext4_extents.h" /** - * get_ext_path - Find an extent path for designated logical block number. - * - * @inode: an inode which is searched + * get_ext_path() - Find an extent path for designated logical block number. + * @inode: inode to be searched * @lblock: logical block number to find an extent path - * @path: pointer to an extent path pointer (for output) + * @ppath: pointer to an extent path pointer (for output) * * ext4_find_extent wrapper. Return 0 on success, or a negative error value * on failure. @@ -42,8 +41,9 @@ get_ext_path(struct inode *inode, ext4_lblk_t lblock, } /** - * ext4_double_down_write_data_sem - Acquire two inodes' write lock - * of i_data_sem + * ext4_double_down_write_data_sem() - write lock two inodes's i_data_sem + * @first: inode to be locked + * @second: inode to be locked * * Acquire write lock of i_data_sem of the two inodes */ @@ -390,7 +390,8 @@ data_copy: /* Even in case of data=writeback it is reasonable to pin * inode to transaction, to prevent unexpected data loss */ - *err = ext4_jbd2_inode_add_write(handle, orig_inode); + *err = ext4_jbd2_inode_add_write(handle, orig_inode, + (loff_t)orig_page_offset << PAGE_SHIFT, replaced_size); unlock_pages: unlock_page(pagep[0]); |