kernel.git/fs/ext4/extents.c, branch linux-2.6.19.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-2.6.19.y2006-10-11T18:14:19Z[PATCH] ext4 whitespace cleanups2006-10-11T18:14:19ZAndrew Morton2006-10-11T08:21:24Zurn:sha1:63f5793351d821749979e36889f9c089c6028c83
Someone's tab key is emitting spaces. Attempt to repair some of the damage.
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
[PATCH] ext4: removesector_t bits check2006-10-11T18:14:18ZMingming Cao2006-10-11T08:21:13Zurn:sha1:9b8f1f0106ab39ad58765d4e7c57189835f51127
Previously when in-kernel ext4 block type is sector_t, it's only 4 bits long
under some 32bit arch (when CONFIG_LBD is not on). So we need to check the
size of sector_t before we read 48bit long on-disk blocks to in-kernel blocks.
These checks are unnecessary now as we changed the in-kernel blocks to
unsigned longlong.
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
[PATCH] ext4: blk_type from sector_t to unsigned long long2006-10-11T18:14:18ZMingming Cao2006-10-11T08:21:11Zurn:sha1:2ae0210760aed9d626eaede5b63db95e198f7c8e
Change ext4 in-kernel block type (ext4_fsblk_t) from sector_t to unsigned
long long. Remove ext4 block type string micro E3FSBLK, replaced with "%llu"
[akpm@osdl.org: build fix]
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
[PATCH] ext4: clean up comments in ext4-extents patch2006-10-11T18:14:16ZRandy Dunlap2006-10-11T08:21:07Zurn:sha1:d0d856e8bd6e697cb44b2b4dd038f3bec576a70e
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
[PATCH] ext4: uninitialised extent handling2006-10-11T18:14:16ZSuparna Bhattacharya2006-10-11T08:21:06Zurn:sha1:471d4011a9862efff02094388b8fe8cd67683c38
Make it possible to add file preallocation support in future as an RO_COMPAT
feature by recognizing uninitialized extents as holes and limiting extent
length to keep the top bit of ee_len free for marking uninitialized extents.
Signed-off-by: Suparna Bhattacharya <suparna@in.ibm.com>
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
[PATCH] ext4: 48bit physical block number support in extents2006-10-11T18:14:16ZAlex Tomas2006-10-11T08:21:05Zurn:sha1:f65e6fba163dfd0f962efb7d8f5528b6872e2b15
Signed-off-by: Alex Tomas <alex@clusterfs.com>
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
[PATCH] ext3: add extent map support2006-10-11T18:14:16ZAlex Tomas2006-10-11T08:21:03Zurn:sha1:a86c61812637c7dd0c57e29880cffd477b62f2e7
On disk extents format:
/*
* this is extent on-disk structure
* it's used at the bottom of the tree
*/
struct ext3_extent {
__le32 ee_block; /* first logical block extent covers */
__le16 ee_len; /* number of blocks covered by extent */
__le16 ee_start_hi; /* high 16 bits of physical block */
__le32 ee_start; /* low 32 bigs of physical block */
};
Signed-off-by: Alex Tomas <alex@clusterfs.com>
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>