From 59413d34c92cf5ce9b0e70e7105ed73a24849b3e Mon Sep 17 00:00:00 2001 From: Daniel Martí Date: Thu, 17 Aug 2017 15:51:35 +0100 Subject: all: unindent some big chunks of code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Found with mvdan.cc/unindent. Prioritized the ones with the biggest wins for now. Change-Id: I2b032e45cdd559fc9ed5b1ee4c4de42c4c92e07b Reviewed-on: https://go-review.googlesource.com/56470 Run-TryBot: Daniel Martí TryBot-Result: Gobot Gobot Reviewed-by: Ian Lance Taylor --- src/runtime/panic.go | 57 ++++++++++++++++++++++++++-------------------------- 1 file changed, 29 insertions(+), 28 deletions(-) (limited to 'src/runtime/panic.go') diff --git a/src/runtime/panic.go b/src/runtime/panic.go index 43bfdd7a1e..2a7acb7797 100644 --- a/src/runtime/panic.go +++ b/src/runtime/panic.go @@ -244,36 +244,37 @@ func freedefer(d *_defer) { freedeferfn() } sc := deferclass(uintptr(d.siz)) - if sc < uintptr(len(p{}.deferpool)) { - pp := getg().m.p.ptr() - if len(pp.deferpool[sc]) == cap(pp.deferpool[sc]) { - // Transfer half of local cache to the central cache. - // - // Take this slow path on the system stack so - // we don't grow freedefer's stack. - systemstack(func() { - var first, last *_defer - for len(pp.deferpool[sc]) > cap(pp.deferpool[sc])/2 { - n := len(pp.deferpool[sc]) - d := pp.deferpool[sc][n-1] - pp.deferpool[sc][n-1] = nil - pp.deferpool[sc] = pp.deferpool[sc][:n-1] - if first == nil { - first = d - } else { - last.link = d - } - last = d + if sc >= uintptr(len(p{}.deferpool)) { + return + } + pp := getg().m.p.ptr() + if len(pp.deferpool[sc]) == cap(pp.deferpool[sc]) { + // Transfer half of local cache to the central cache. + // + // Take this slow path on the system stack so + // we don't grow freedefer's stack. + systemstack(func() { + var first, last *_defer + for len(pp.deferpool[sc]) > cap(pp.deferpool[sc])/2 { + n := len(pp.deferpool[sc]) + d := pp.deferpool[sc][n-1] + pp.deferpool[sc][n-1] = nil + pp.deferpool[sc] = pp.deferpool[sc][:n-1] + if first == nil { + first = d + } else { + last.link = d } - lock(&sched.deferlock) - last.link = sched.deferpool[sc] - sched.deferpool[sc] = first - unlock(&sched.deferlock) - }) - } - *d = _defer{} - pp.deferpool[sc] = append(pp.deferpool[sc], d) + last = d + } + lock(&sched.deferlock) + last.link = sched.deferpool[sc] + sched.deferpool[sc] = first + unlock(&sched.deferlock) + }) } + *d = _defer{} + pp.deferpool[sc] = append(pp.deferpool[sc], d) } // Separate function so that it can split stack. -- cgit v1.3-5-g9baa