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| author | Steven Rostedt (Google) <rostedt@goodmis.org> | 2024-01-02 23:18:32 +0300 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2024-01-02 23:20:44 +0300 |
| commit | fd56cd5f6d76e93356d9520cf9dabffe1e3d1aa0 (patch) | |
| tree | 527a8c007aa87656198a0e9e8b5d3e2dabc26579 /fs/tracefs/internal.h | |
| parent | ad579864637af46447208254719943179b69d41a (diff) | |
| download | linux-fd56cd5f6d76e93356d9520cf9dabffe1e3d1aa0.tar.xz | |
eventfs: Fix bitwise fields for "is_events"
A flag was needed to denote which eventfs_inode was the "events"
directory, so a bit was taken from the "nr_entries" field, as there's not
that many entries, and 2^30 is plenty. But the bit number for nr_entries
was not updated to reflect the bit taken from it, which would add an
unnecessary integer to the structure.
Link: https://lore.kernel.org/linux-trace-kernel/20240102151832.7ca87275@gandalf.local.home
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Fixes: 7e8358edf503e ("eventfs: Fix file and directory uid and gid ownership")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'fs/tracefs/internal.h')
| -rw-r--r-- | fs/tracefs/internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/tracefs/internal.h b/fs/tracefs/internal.h index 899e447778ac..42bdeb471a07 100644 --- a/fs/tracefs/internal.h +++ b/fs/tracefs/internal.h @@ -63,7 +63,7 @@ struct eventfs_inode { }; unsigned int is_freed:1; unsigned int is_events:1; - unsigned int nr_entries:31; + unsigned int nr_entries:30; }; static inline struct tracefs_inode *get_tracefs(const struct inode *inode) |