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| author | rsc <rsc> | 2006-09-07 16:54:28 +0000 |
|---|---|---|
| committer | rsc <rsc> | 2006-09-07 16:54:28 +0000 |
| commit | 95edc8921f3ac7d524815ce21c10ae96b81b5828 (patch) | |
| tree | 62a646d177a58428c186214498a69b87692d022f /bio.c | |
| parent | 41abfaa92e4b4b88f4b97f5d0829a6a4086f1be7 (diff) | |
| download | xv6-labs-95edc8921f3ac7d524815ce21c10ae96b81b5828.tar.gz xv6-labs-95edc8921f3ac7d524815ce21c10ae96b81b5828.tar.bz2 xv6-labs-95edc8921f3ac7d524815ce21c10ae96b81b5828.zip | |
debugging help
Diffstat (limited to 'bio.c')
| -rw-r--r-- | bio.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -80,6 +80,7 @@ bget(uint dev, uint sector) sleep(buf, &buf_table_lock); } else { b->flags |= B_BUSY; + // b->flags &= ~B_VALID; // Force reread from disk release(&buf_table_lock); return b; } |