kernel/fs/ext3/bitmap.c, branch linux-rolling-stable

fs: Remove ext3 filesystem driver

2015-07-23T18:59:40Z

The functionality of ext3 is fully supported by ext4 driver. Major distributions (SUSE, RedHat) already use ext4 driver to handle ext3 filesystems for quite some time. There is some ugliness in mm resulting from jbd cleaning buffers in a dirty page without cleaning page dirty bit and also support for buffer bouncing in the block layer when stable pages are required is there only because of jbd. So let's remove the ext3 driver. This saves us some 28k lines of duplicated code. Acked-by: Theodore Ts'o Signed-off-by: Jan Kara

ext3: use memweight()

2012-07-31T00:25:16Z

Convert ext3_count_free() to use memweight() instead of table lookup based counting clear bits implementation. This change only affects the code segments enabled by EXT3FS_DEBUG. Note that this memweight() call can't be replaced with a single bitmap_weight() call, although the pointer to the memory area is aligned to long-word boundary. Because the size of the memory area may not be a multiple of BITS_PER_LONG, then it returns wrong value on big-endian architecture. This also includes the following changes. - Remove unnecessary map == NULL check in ext3_count_free() which always takes non-null pointer as the memory area. - Fix printk format warning that only reveals with EXT3FS_DEBUG. Signed-off-by: Akinobu Mita Acked-by: Jan Kara Cc: Andreas Dilger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ext3: move headers to fs/ext3/

2012-03-31T20:03:16Z

Signed-off-by: Al Viro

fs: mark nibblemap const

2007-10-17T15:42:47Z

Signed-off-by: Philippe De Muyter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] ext3 and jbd cleanup: remove whitespace

2006-09-27T15:26:09Z

Remove whitespace from ext3 and jbd, before we clone ext4. Signed-off-by: Mingming Cao Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] ext3: Fix debug logging-only compilation error

2006-03-25T16:22:56Z

When EXT3FS_DEBUG is #define-d, the compile breaks due to #include file issues. Signed-off-by: Kirk True Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] fs/ext3/: small cleanups

2006-01-10T16:01:56Z

This patch contains the following cleanups: - there's no need for ext3_count_free() #ifndef EXT3FS_DEBUG - having prototypes for ext3_count_free() in two different headers is nonsense Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] ext3: sparse fixes

2005-10-31T01:37:25Z

Fix warnings from sparse due to un-declared functions that should either have a header file or have been declared static fs/ext2/bitmap.c:14:15: warning: symbol 'ext2_count_free' was not declared. Should it be static? fs/ext2/namei.c:92:15: warning: symbol 'ext2_get_parent' was not declared. Should it be static? fs/ext3/bitmap.c:15:15: warning: symbol 'ext3_count_free' was not declared. Should it be static? fs/ext3/namei.c:1013:15: warning: symbol 'ext3_get_parent' was not declared. Should it be static? fs/ext3/xattr.c:214:1: warning: symbol 'ext3_xattr_block_get' was not declared. Should it be static? fs/ext3/xattr.c:358:1: warning: symbol 'ext3_xattr_block_list' was not declared. Should it be static? fs/ext3/xattr.c:630:1: warning: symbol 'ext3_xattr_block_find' was not declared. Should it be static? fs/ext3/xattr.c:863:1: warning: symbol 'ext3_xattr_ibody_find' was not declared. Should it be static? Signed-off-by: Ben Dooks Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Linux-2.6.12-rc2

2005-04-16T22:20:36Z

Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!