From df3ab17072c31fbd394614711772682f0a956a2c Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Sat, 8 Oct 2011 15:53:49 -0400 Subject: [PATCH] ext4: fix the comment describing ext4_ext_search_right() The comment describing what ext4_ext_search_right() does is incorrect. We return 0 in *phys when *logical is the 'largest' allocated block, not smallest. Fix a few other typos while we're at it. Cc: "Theodore Ts'o" Signed-off-by: Tao Ma --- fs/ext4/extents.c | 4 ++-- fs/ext4/inode.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index ad39627c1fbc..142e3443476f 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -1263,7 +1263,7 @@ static int ext4_ext_search_left(struct inode *inode, /* * search the closest allocated block to the right for *logical * and returns it at @logical + it's physical address at @phys - * if *logical is the smallest allocated block, the function + * if *logical is the largest allocated block, the function * returns 0 at @phys * return value contains 0 (success) or error code */ @@ -2168,7 +2168,7 @@ int ext4_ext_calc_credits_for_single_extent(struct inode *inode, int nrblocks, * need to account for leaf block credit * * bitmaps and block group descriptor blocks - * and other metadat blocks still need to be + * and other metadata blocks still need to be * accounted. */ /* 1 bitmap, 1 block group descriptor */ diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 1380cd29c312..4863238c3754 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -458,7 +458,7 @@ static void set_buffers_da_mapped(struct inode *inode, * the buffer head is mapped. * * It returns 0 if plain look up failed (blocks have not been allocated), in - * that casem, buffer head is unmapped + * that case, buffer head is unmapped * * It returns the error in case of allocation failure. */ @@ -497,7 +497,7 @@ int ext4_map_blocks(handle_t *handle, struct inode *inode, * Returns if the blocks have already allocated * * Note that if blocks have been preallocated - * ext4_ext_get_block() returns th create = 0 + * ext4_ext_get_block() returns the create = 0 * with buffer head unmapped. */ if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED)