diff options
author | Andreas Schneider <asn@samba.org> | 2023-04-13 13:17:08 +0200 |
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committer | Andreas Schneider <asn@cryptomilk.org> | 2023-04-14 05:25:33 +0000 |
commit | 2afd7b1bb86a7454a960bacafc9dc9df0ba68dfc (patch) | |
tree | 5d3745f5a16e204d13cac60efe71d7c9beb10088 /lib/tdb/docs | |
parent | b6de03c74c28b6ef3517801260e02fde802b5fdb (diff) | |
download | samba-2afd7b1bb86a7454a960bacafc9dc9df0ba68dfc.tar.gz |
lib:tdb: Fix code spelling
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Diffstat (limited to 'lib/tdb/docs')
-rw-r--r-- | lib/tdb/docs/mutex.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/tdb/docs/mutex.txt b/lib/tdb/docs/mutex.txt index a5a75420c1d..0003c7f64be 100644 --- a/lib/tdb/docs/mutex.txt +++ b/lib/tdb/docs/mutex.txt @@ -15,7 +15,7 @@ with a fcntl lock. The external locking API of tdb also allows one to lock the complete database, and ctdb uses this facility to freeze databases during a recovery. While the so-called allrecord lock is held, all linked lists and all individual records -are frozen alltogether. Tdb achieves this by locking the complete file range +are frozen altogether. Tdb achieves this by locking the complete file range with a single fcntl lock. Individual 1-byte locks for the linked lists conflict with this. Access to records is prevented by the one large fnctl byte range lock. @@ -73,7 +73,7 @@ The setpshared functions indicate to the kernel that the mutex is about to be shared between processes in a common shared memory area. The process shared posix mutexes have the potential to replace fcntl locking -to coordinate mmap access for tdbs. However, they are missing the criticial +to coordinate mmap access for tdbs. However, they are missing the critical auto-cleanup property that fcntl provides when a process dies. A process that dies hard while holding a shared mutex has no chance to clean up the protected data structures and unlock the shared mutex. Thus with a pure process shared |