diff options
Diffstat (limited to 'debian/patches/ext2fs-optimize-bcache0001-ext2fs-improve-the-block-cache.patch')
-rw-r--r-- | debian/patches/ext2fs-optimize-bcache0001-ext2fs-improve-the-block-cache.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/debian/patches/ext2fs-optimize-bcache0001-ext2fs-improve-the-block-cache.patch b/debian/patches/ext2fs-optimize-bcache0001-ext2fs-improve-the-block-cache.patch deleted file mode 100644 index f509fdf9..00000000 --- a/debian/patches/ext2fs-optimize-bcache0001-ext2fs-improve-the-block-cache.patch +++ /dev/null @@ -1,53 +0,0 @@ -From 1b6d78a1a79afe79a71841d914a4e49d6eb9100c Mon Sep 17 00:00:00 2001 -From: Justus Winter <4winter@informatik.uni-hamburg.de> -Date: Thu, 12 Nov 2015 23:22:13 +0100 -Subject: [PATCH hurd 1/2] ext2fs: improve the block cache - -* ext2fs/pager.c (disk_cache_block_ref): Improve the cache by using -the new lookup and insertion functions that return and use a location -pointer. ---- - ext2fs/pager.c | 10 ++++++---- - 1 file changed, 6 insertions(+), 4 deletions(-) - -diff --git a/ext2fs/pager.c b/ext2fs/pager.c -index 9df7e0b..2528856 100644 ---- a/ext2fs/pager.c -+++ b/ext2fs/pager.c -@@ -960,6 +960,7 @@ disk_cache_block_ref (block_t block) - { - int index; - void *bptr; -+ hurd_ihash_locp_t slot; - - assert (block < store->size >> log2_block_size); - -@@ -968,7 +969,7 @@ disk_cache_block_ref (block_t block) - retry_ref: - pthread_mutex_lock (&disk_cache_lock); - -- bptr = hurd_ihash_find (disk_cache_bptr, block); -+ bptr = hurd_ihash_locp_find (disk_cache_bptr, block, &slot); - if (bptr) - /* Already mapped. */ - { -@@ -1091,12 +1092,13 @@ retry_ref: - #endif - - /* Re-associate. */ -+ -+ /* New association. */ -+ if (hurd_ihash_locp_add (disk_cache_bptr, slot, block, bptr)) -+ ext2_panic ("Couldn't hurd_ihash_locp_add new disk block"); - if (disk_cache_info[index].block != DC_NO_BLOCK) - /* Remove old association. */ - hurd_ihash_remove (disk_cache_bptr, disk_cache_info[index].block); -- /* New association. */ -- if (hurd_ihash_add (disk_cache_bptr, block, bptr)) -- ext2_panic ("Couldn't hurd_ihash_add new disk block"); - assert (! (disk_cache_info[index].flags & DC_DONT_REUSE & ~DC_UNTOUCHED)); - disk_cache_info[index].block = block; - assert (! disk_cache_info[index].ref_count); --- -2.1.4 - |