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authorLinus Torvalds <torvalds@linux-foundation.org>2024-07-08 14:08:43 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2024-07-08 14:08:43 -0700
commit4376e966ecb78c520b0faf239d118ecfab42a119 (patch)
tree2aa2ef25b7666f655ba2fa900e992e4b530d49b8 /drivers/dma/ioat/dma_v2.c
parent256abd8e550ce977b728be79a74e1729438b4948 (diff)
parent7b2450bb40275802b73593331b0db2fc147ae2b7 (diff)
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Merge tag 'perf-tools-fixes-for-v6.10-2024-07-08' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-toolsHEADmaster
Pull perf tools fixes from Namhyung Kim: "Fix performance issue for v6.10 These address the performance issues reported by Matt, Namhyung and Linus. Recently perf changed the processing of the comm string and DSO using sorted arrays but this caused it to sort the array whenever adding a new entry. This caused a performance issue and the fix is to enhance the sorting by finding the insertion point in the sorted array and to shift righthand side using memmove()" * tag 'perf-tools-fixes-for-v6.10-2024-07-08' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: perf dsos: When adding a dso into sorted dsos maintain the sort order perf comm str: Avoid sort during insert
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