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Diffstat (limited to 'Documentation/trace/events.txt')
| -rw-r--r-- | Documentation/trace/events.txt | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/Documentation/trace/events.txt b/Documentation/trace/events.txt index 08d74d75150d..2cc08d4a326e 100644 --- a/Documentation/trace/events.txt +++ b/Documentation/trace/events.txt @@ -189,16 +189,13 @@ And for string fields they are: ==, !=, ~ -The glob (~) only accepts a wild card character (*) at the start and or -end of the string. For example: +The glob (~) accepts a wild card character (*,?) and character classes +([). For example: prev_comm ~ "*sh" prev_comm ~ "sh*" prev_comm ~ "*sh*" - -But does not allow for it to be within the string: - - prev_comm ~ "ba*sh" <-- is invalid + prev_comm ~ "ba*sh" 5.2 Setting filters ------------------- |