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Revision tags: release/14.0.0 |
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559a218c |
| 01-Nov-2023 |
Warner Losh <imp@FreeBSD.org> |
libc: Purge unneeded cdefs.h
These sys/cdefs.h are not needed. Purge them. They are mostly left-over
from the $FreeBSD$ removal. A few in libc are still required for macros
that cdefs.h defines. Kee
libc: Purge unneeded cdefs.h
These sys/cdefs.h are not needed. Purge them. They are mostly left-over
from the $FreeBSD$ removal. A few in libc are still required for macros
that cdefs.h defines. Keep those.
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D42385
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1d386b48 |
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line .c pattern
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
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Revision tags: release/13.2.0, release/12.4.0, release/13.1.0, release/12.3.0, release/13.0.0, release/12.2.0 |
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1f4e8790 |
| 13-Jul-2020 |
Li-Wen Hsu <lwhsu@FreeBSD.org> |
Revert r351416 to let lib.libc.gen.getmntinfo_test.getmntinfo_test get more test
This is supposed to be fixed by r363068
PR: 240049
Sponsored by: The FreeBSD Foundation
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Revision tags: release/11.4.0, release/12.1.0 |
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c5c3ba6b |
| 03-Sep-2019 |
Dimitry Andric <dim@FreeBSD.org> |
Merge ^/head r351317 through r351731.
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877b6cbb |
| 23-Aug-2019 |
Li-Wen Hsu <lwhsu@FreeBSD.org> |
lib.libc.gen.getmntinfo_test.getmntinfo_test is unstable since 8/20, skip it
in CI env temporarily for more offline diagnosis
PR: 240049
Sponsored by: The FreeBSD Foundation
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Revision tags: release/11.3.0, release/12.0.0, release/11.2.0, release/10.4.0 |
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b754c279 |
| 13-Sep-2017 |
Navdeep Parhar <np@FreeBSD.org> |
MFH @ r323558.
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05505b6c |
| 26-Aug-2017 |
Enji Cooper <ngie@FreeBSD.org> |
MFhead@r322921
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5a28df2e |
| 25-Aug-2017 |
Conrad Meyer <cem@FreeBSD.org> |
getmntinfo(3): Scale faster, and return sooner
getmntinfo(3) is designed around a relatively static or slow growing set of
current mounts. It tried to detect a race with somewhat concurrent mount
a
getmntinfo(3): Scale faster, and return sooner
getmntinfo(3) is designed around a relatively static or slow growing set of
current mounts. It tried to detect a race with somewhat concurrent mount
and re-call getfsstat(2) in that case, looping indefinitely. It also
allocated space for a single extra mount as slop.
In the case where the user has a large number of mounts and is adding them
at a rapid pace, it fell over.
This patch makes two functional changes:
1. Allocate even more slop. Double whatever the last getfsstat(2) returned.
2. Abort and return some known results after looping a few times
(arbitrarily, 3). If the list is constantly changing, we can't guarantee
we return a full result to the user at any point anyways.
While here, add very basic functional tests for getmntinfo(3) to the libc
suite.
PR: 221743
Submitted by: Peter Eriksson <peter AT ifm.liu.se> (earlier version)
Sponsored by: Dell EMC Isilon
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