diff options
| author | Miles Bader <miles@gnu.org> | 1995-05-09 15:30:46 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 1995-05-09 15:30:46 +0000 |
| commit | 587d16ae6b68f150798a1061f40d4dc360a4e9db (patch) | |
| tree | fb144996ea602ee05a9222fc76aba6634f4389ea | |
| parent | 276a2d7604ef1e71332a1f264d61e00e3554498a (diff) | |
Formerly ext2fs.h.~42~
| -rw-r--r-- | ext2fs/ext2fs.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ext2fs/ext2fs.h b/ext2fs/ext2fs.h index 13e3f0cb..4afafe69 100644 --- a/ext2fs/ext2fs.h +++ b/ext2fs/ext2fs.h @@ -359,7 +359,7 @@ struct pokel global_pokel; record which disk blocks are actually modified, so we don't stomp on parts of the disk which are backed by file pagers. */ char *modified_global_blocks; -struct mutex modified_global_blocks_lock; +spin_lock_t modified_global_blocks_lock; /* Marks the global block BLOCK as being modified, and returns true if we think it may have been clean before (but we may not be sure). Note that @@ -371,9 +371,9 @@ global_block_modified (block_t block) if (modified_global_blocks) { int was_clean; - mutex_lock (&modified_global_blocks_lock); + spin_lock (&modified_global_blocks_lock); was_clean = !set_bit(block, modified_global_blocks); - mutex_unlock (&modified_global_blocks_lock); + spin_unlock (&modified_global_blocks_lock); return was_clean; } else |