[PATCH 0/7] Squashfs: performance enhancement patches
Hi, This is the latest version of the performance improvement patches. Patch 3/7 is a V2 of the percpu patch following review. If there are no further review comments/objections I intend to get these merged. Any objections, then please object now. Thanks Phillip Minchan Kim (1): squashfs: Enhance parallel I/O Phillip Lougher (6): Squashfs: Refactor decompressor interface and code Squashfs: Add multi-threaded decompression using percpu variables (V2) Squashfs: Generalise paging handling in the decompressors Squashfs: Restructure squashfs_readpage() Squashfs: Directly decompress into the page cache for file data Squashfs: Check stream is not NULL in decompressor_multi.c fs/squashfs/Kconfig | 72 fs/squashfs/Makefile| 5 fs/squashfs/block.c | 36 -- fs/squashfs/cache.c | 28 + fs/squashfs/decompressor.c | 59 +--- fs/squashfs/decompressor.h | 24 ++- fs/squashfs/decompressor_multi.c| 198 fs/squashfs/decompressor_multi_percpu.c | 97 +++ fs/squashfs/decompressor_single.c | 85 fs/squashfs/file.c | 142 +++--- fs/squashfs/file_cache.c| 38 +++ fs/squashfs/file_direct.c | 173 fs/squashfs/lzo_wrapper.c | 47 + fs/squashfs/page_actor.c| 100 + fs/squashfs/page_actor.h| 81 + fs/squashfs/squashfs.h | 20 +++-- fs/squashfs/squashfs_fs_sb.h| 4 +-- fs/squashfs/super.c | 10 +++ fs/squashfs/xz_wrapper.c| 105 fs/squashfs/zlib_wrapper.c | 64 --- 20 files changed, 1145 insertions(+), 243 deletions(-) create mode 100644 fs/squashfs/decompressor_multi.c create mode 100644 fs/squashfs/decompressor_multi_percpu.c create mode 100644 fs/squashfs/decompressor_single.c create mode 100644 fs/squashfs/file_cache.c create mode 100644 fs/squashfs/file_direct.c create mode 100644 fs/squashfs/page_actor.c create mode 100644 fs/squashfs/page_actor.h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH 0/7] Squashfs: performance enhancement patches
Hi, This is the latest version of the performance improvement patches. Patch 3/7 is a V2 of the percpu patch following review. If there are no further review comments/objections I intend to get these merged. Any objections, then please object now. Thanks Phillip Minchan Kim (1): squashfs: Enhance parallel I/O Phillip Lougher (6): Squashfs: Refactor decompressor interface and code Squashfs: Add multi-threaded decompression using percpu variables (V2) Squashfs: Generalise paging handling in the decompressors Squashfs: Restructure squashfs_readpage() Squashfs: Directly decompress into the page cache for file data Squashfs: Check stream is not NULL in decompressor_multi.c fs/squashfs/Kconfig | 72 fs/squashfs/Makefile| 5 fs/squashfs/block.c | 36 -- fs/squashfs/cache.c | 28 + fs/squashfs/decompressor.c | 59 +--- fs/squashfs/decompressor.h | 24 ++- fs/squashfs/decompressor_multi.c| 198 fs/squashfs/decompressor_multi_percpu.c | 97 +++ fs/squashfs/decompressor_single.c | 85 fs/squashfs/file.c | 142 +++--- fs/squashfs/file_cache.c| 38 +++ fs/squashfs/file_direct.c | 173 fs/squashfs/lzo_wrapper.c | 47 + fs/squashfs/page_actor.c| 100 + fs/squashfs/page_actor.h| 81 + fs/squashfs/squashfs.h | 20 +++-- fs/squashfs/squashfs_fs_sb.h| 4 +-- fs/squashfs/super.c | 10 +++ fs/squashfs/xz_wrapper.c| 105 fs/squashfs/zlib_wrapper.c | 64 --- 20 files changed, 1145 insertions(+), 243 deletions(-) create mode 100644 fs/squashfs/decompressor_multi.c create mode 100644 fs/squashfs/decompressor_multi_percpu.c create mode 100644 fs/squashfs/decompressor_single.c create mode 100644 fs/squashfs/file_cache.c create mode 100644 fs/squashfs/file_direct.c create mode 100644 fs/squashfs/page_actor.c create mode 100644 fs/squashfs/page_actor.h -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
