YH Lin 8d1cb17aca f2fs: optimize trace_f2fs_write_checkpoint with enums ... This patch optimizes the tracepoint by replacing these hardcoded strings with a new enumeration f2fs_cp_phase. 1.Defines enum f2fs_cp_phase with values for each checkpoint phase. 2.Updates trace_f2fs_write_checkpoint to accept a u16 phase argument instead of a string pointer. 3.Uses __print_symbolic in TP_printk to convert the enum values back to their corresponding strings for human-readable trace output. This change reduces the storage overhead for each trace event by replacing a variable-length string with a 2-byte integer, while maintaining the same readable output in ftrace. Signed-off-by: YH Lin <yhli@google.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>		2025-12-04 02:00:06 +00:00
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events	f2fs: optimize trace_f2fs_write_checkpoint with enums	2025-12-04 02:00:06 +00:00
misc	NFSD: filecache: add STATX_DIOALIGN and STATX_DIO_READ_ALIGN support	2025-09-30 16:10:05 -04:00
stages	tracing: Add __print_dynamic_array() helper	2024-10-30 17:24:32 +01:00
bpf_probe.h	tracepoint: Have tracepoints created with DECLARE_TRACE() have _tp suffix	2025-05-14 11:19:32 -04:00
define_custom_trace.h	tracing: Add TRACE_CUSTOM_EVENT() macro	2022-03-11 11:49:24 -05:00
define_trace.h	tracepoint: Have tracepoints created with DECLARE_TRACE() have _tp suffix	2025-05-14 11:19:32 -04:00
perf.h	tracing/perf: Add might_fault check to syscall probes	2024-10-09 17:09:46 -04:00
syscall.h
trace_custom_events.h	tracing: Rename the staging files for trace_events	2022-04-02 08:40:04 -04:00
trace_events.h	tracing/ftrace: Add might_fault check to syscall probes	2024-10-09 17:09:36 -04:00