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author | 2019-07-10 21:06:01 -0700 | |
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committer | 2019-07-10 21:06:01 -0700 | |
commit | 2e756758e5cb4ea29cba5865d00fad476ce94a93 (patch) | |
tree | 69bf2540a6d458bddb08d01f3aa8e5d0a269635d /fs/ext4/indirect.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/indirect.c')
-rw-r--r-- | fs/ext4/indirect.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/fs/ext4/indirect.c b/fs/ext4/indirect.c index 2024d3fa5504..36699a131168 100644 --- a/fs/ext4/indirect.c +++ b/fs/ext4/indirect.c @@ -294,14 +294,12 @@ static int ext4_blks_to_allocate(Indirect *branch, int k, unsigned int blks, } /** - * ext4_alloc_branch - allocate and set up a chain of blocks. - * @handle: handle for this transaction - * @inode: owner - * @indirect_blks: number of allocated indirect blocks - * @blks: number of allocated direct blocks - * @goal: preferred place for allocation - * @offsets: offsets (in the blocks) to store the pointers to next. - * @branch: place to store the chain in. + * ext4_alloc_branch() - allocate and set up a chain of blocks + * @handle: handle for this transaction + * @ar: structure describing the allocation request + * @indirect_blks: number of allocated indirect blocks + * @offsets: offsets (in the blocks) to store the pointers to next. + * @branch: place to store the chain in. * * This function allocates blocks, zeroes out all but the last one, * links them into chain and (if we are synchronous) writes them to disk. @@ -396,15 +394,11 @@ failed: } /** - * ext4_splice_branch - splice the allocated branch onto inode. + * ext4_splice_branch() - splice the allocated branch onto inode. * @handle: handle for this transaction - * @inode: owner - * @block: (logical) number of block we are adding - * @chain: chain of indirect blocks (with a missing link - see - * ext4_alloc_branch) + * @ar: structure describing the allocation request * @where: location of missing link * @num: number of indirect blocks we are adding - * @blks: number of direct blocks we are adding * * This function fills the missing link and does all housekeeping needed in * inode (->i_blocks, etc.). In case of success we end up with the full |