Linux kernel source tree https://git.amat.us/linux/atom/fs/squashfs?h=v3.2.26 2011-11-04T23:48:37Z 2011-11-04T23:48:37Z Linus Torvalds torvalds@linux-foundation.org 2011-11-04T23:48:37Z urn:sha1:044595d4e448305fbaec472eb7d22636d24e7d8c * git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next: Squashfs: Add an option to set dev block size to 4K 2011-11-02T17:25:50Z Phillip Lougher phillip@squashfs.org.uk 2011-10-22T00:34:48Z urn:sha1:7657cacf478940b995c2c73fdff981c13cc62c5c This commit adds an option to set the device block size used to 4K. By default Squashfs sets the device block size (sb_min_blocksize) to 1K or the smallest block size supported by the block device (if larger). This, because blocks are packed together and unaligned in Squashfs, should reduce latency. This, however, gives poor performance on MTD NAND devices where the optimal I/O size is 4K (even though the devices can support smaller block sizes). Using a 4K device block size may also improve overall I/O performance for some file access patterns (e.g. sequential accesses of files in filesystem order) on all media. Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk> 2011-11-02T11:53:43Z Miklos Szeredi mszeredi@suse.cz 2011-10-28T12:13:29Z urn:sha1:bfe8684869601dacfcb2cd69ef8cfd9045f62170 Replace remaining direct i_nlink updates with a new set_nlink() updater function. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Tested-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com> Signed-off-by: Christoph Hellwig <hch@lst.de> 2011-09-27T16:08:04Z Paul Bolle pebolle@tiscali.nl 2011-08-15T00:02:26Z urn:sha1:395cf9691d72173d8cdaa613c5f0255f993af94b There are numerous broken references to Documentation files (in other Documentation files, in comments, etc.). These broken references are caused by typo's in the references, and by renames or removals of the Documentation files. Some broken references are simply odd. Fix these broken references, sometimes by dropping the irrelevant text they were part of. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 2011-07-26T05:50:35Z Linus Torvalds torvalds@linux-foundation.org 2011-07-26T05:50:35Z urn:sha1:91d44d99992ff2587104df5760bfffbb3564b3c2 * git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus: Squashfs: Make ZLIB compression support optional Squashfs: Update documentation for XZ and add squashfs-tools devel tree 2011-07-22T02:01:28Z Phillip Lougher phillip@squashfs.org.uk 2011-07-22T02:01:28Z urn:sha1:cc6d3497141adedb71de8ddce62bf4cd4817832d Squashfs now supports XZ and LZO compression in addition to ZLIB. As such it no longer makes sense to always include ZLIB support. In particular embedded systems may only use LZO or XZ compression, and the ability to exclude ZLIB support will reduce kernel size. Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk> 2011-07-20T05:44:26Z Al Viro viro@zeniv.linux.org.uk 2011-07-09T01:20:11Z urn:sha1:a9049376ee05bf966bfe2b081b5071326856890a ... and simplify the living hell out of callers Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 2011-07-20T05:44:24Z Al Viro viro@zeniv.linux.org.uk 2011-07-09T00:57:47Z urn:sha1:0c1aa9a952c3608eb17bf990466f1491d1ee8b6c d_splice_alias(NULL, dentry) is equivalent to d_add(dentry, NULL), NULL so no need for that if (inode) ... in there (or ERR_PTR(0), for that matter) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 2011-05-29T18:19:45Z Linus Torvalds torvalds@linux-foundation.org 2011-05-29T18:19:45Z urn:sha1:2ff55e98d6e662a4887d2c688a4ab2ae510a97df * git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus: Squashfs: Fix sanity check patches on big-endian systems 2011-05-29T09:03:09Z Phillip Lougher phillip@lougher.demon.co.uk 2011-05-28T23:38:46Z urn:sha1:d5b72ce15ea99a0b8f0d1973074c584daf92d70e le64 values should be swapped when accessing on big-endian systems. Signed-off-by: Phillip Lougher <phillip@lougher.demon.co.uk>