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Diffstat (limited to 'Notes')
| -rw-r--r-- | Notes | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -365,3 +365,18 @@ two bugs in unlink: don't just return if nlink > 0, and search for name, not inum is there a create/create race for same file name? resulting in two entries w/ same name in directory? + +namei + return just inode + return offset in dir where found, w/ dir locked, for unlink + return dir locked, for mknod + +is the offset alone useful? how do I read/write it? + +test: one process unlinks a file while another links to it +test: simultaneous create of same file +test: one process opens a file while another deletes it + +oy, mkfs wants dir size to be last written entry, but i + want it to be nblocks*512 + maybe fix kernel code to handle former |