7abc12de03
- In ULCK_BUF we no longer need to acquire the lock, just write the buf out. - The combination of these changes eliminates one more use of B_LOCKED which is in the way of making the buffer cache SMP safe. In the long term ext2fs should probably not try to optimize the use of their metadata bufs with a private cache. This will starve the rest of the system for buffers in the extreme case. Discussed with: bde (A long time ago..) Tested on: md disk/x86 |
||
---|---|---|
.. | ||
COPYRIGHT.INFO | ||
ext2_alloc.c | ||
ext2_balloc.c | ||
ext2_bitops.h | ||
ext2_bmap.c | ||
ext2_extern.h | ||
ext2_fs_sb.h | ||
ext2_fs.h | ||
ext2_inode_cnv.c | ||
ext2_inode.c | ||
ext2_linux_balloc.c | ||
ext2_linux_ialloc.c | ||
ext2_lookup.c | ||
ext2_mount.h | ||
ext2_readwrite.c | ||
ext2_subr.c | ||
ext2_vfsops.c | ||
ext2_vnops.c | ||
fs.h | ||
i386-bitops.h | ||
inode.h | ||
sparc64-bitops.h |