jemalloc: Merge from jemalloc 5.3.0 vendor branch

This brings in a merge from jemalloc 5.3.0. It's almost fully scripted, except:
Three conflicts resolved by hand:
include/jemalloc/internal/test_h

jemalloc: Merge from jemalloc 5.3.0 vendor branch

This brings in a merge from jemalloc 5.3.0. It's almost fully scripted, except:
Three conflicts resolved by hand:
include/jemalloc/internal/test_hooks.h Use the new name
src/extent.c Use the new code
src/jemalloc.c Use the new code since je_realloc has moved

The script is recorded in FREEBSD-upgrade. The old script did svn
commands that were basically a rebase of our changes. This update has a
series of diff reduction changes before this.

Note: I'd planned on fixing the above three conflicts with commits, but
ran out of time when I did this work in January. I got discouraged when
jemalloc was EOL'd and didn't pick this back up. I did the above by hand
to get this into FreeBSD 15.0

This work is a repeat of the work by Minsoo Choo who did all these
changes and created a pull request. Given the importance of jemalloc, I
audited these changes by redoing them in this series of commits (and
with the script that was checked in). I did this to confince myself and
anybody else in doubt that there was no supply chain attack. The diffs
between this series of commits and Minsoo's work are minor (though the
version skew makes adds some noise). Interested parties can independent
audit each step, I hope. I've listed Minsoo as a co-author since without
his pull request to test again, this wouldn't have been possible.

Thanks to brooks@ for help with getting the jemalloc 3 ABI compat
symbols right.

Co-authored-by: Minsoo Choo <minsoochoo0122@proton.me>
Pull Request: https://github.com/freebsd/freebsd-src/pull/1337
Sponsored by: Netflix

show more ...

contrib: Remove various $FreeBSD$ tags not upstream

Sponsored by: Netflix

jemalloc: Merge from jemalloc 5.3.0 vendor branch

This brings in a merge from jemalloc 5.3.0. It's almost fully scripted, except:
Three conflicts resolved by hand:
include/jemalloc/internal/test_h

jemalloc: Merge from jemalloc 5.3.0 vendor branch

This brings in a merge from jemalloc 5.3.0. It's almost fully scripted, except:
Three conflicts resolved by hand:
include/jemalloc/internal/test_hooks.h Use the new name
src/extent.c Use the new code
src/jemalloc.c Use the new code since je_realloc has moved

The script is recorded in FREEBSD-upgrade. The old script did svn
commands that were basically a rebase of our changes. This update has a
series of diff reduction changes before this.

Note: I'd planned on fixing the above three conflicts with commits, but
ran out of time when I did this work in January. I got discouraged when
jemalloc was EOL'd and didn't pick this back up. I did the above by hand
to get this into FreeBSD 15.0

This work is a repeat of the work by Minsoo Choo who did all these
changes and created a pull request. Given the importance of jemalloc, I
audited these changes by redoing them in this series of commits (and
with the script that was checked in). I did this to confince myself and
anybody else in doubt that there was no supply chain attack. The diffs
between this series of commits and Minsoo's work are minor (though the
version skew makes adds some noise). Interested parties can independent
audit each step, I hope. I've listed Minsoo as a co-author since without
his pull request to test again, this wouldn't have been possible.

Thanks to brooks@ for help with getting the jemalloc 3 ABI compat
symbols right.

Co-authored-by: Minsoo Choo <minsoochoo0122@proton.me>
Pull Request: https://github.com/freebsd/freebsd-src/pull/1337
Sponsored by: Netflix

show more ...

contrib: Remove various $FreeBSD$ tags not upstream

Sponsored by: Netflix

MFhead@r320180

Merge ^/head r319973 through 321382.

Merge ^/head r320398 through r320572.

Default the abort_conf malloc option to false.

This avoids troublesome backward compatibility issues.

Merge ^/head r319801 through r320041.

Update jemalloc to 5.0.0.

Merge from head

Sponsored by: Gandi.net

Finish merging from head, messed up in previous attempt

Merge r286744-r287584 from head.

Merge ^/head r286858 through r287489.

Merge from HEAD

Fix minor malloc regressions.

- Use _Bool rather than bool to resolve missing type errors in malloc_np.h.
- Fix malloc manual page #include documentation.
- Add *allocm manual pages to obsolete file

Fix minor malloc regressions.

- Use _Bool rather than bool to resolve missing type errors in malloc_np.h.
- Fix malloc manual page #include documentation.
- Add *allocm manual pages to obsolete files.

Submitted by: jbeich

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Add jemalloc support for 8 KiB, 16 KiB, and 64 KiB pages.

Update jemalloc to version 4.0.0.

MFC @ r266724

An SVM update will follow this.

Merge head

IFC @264767

MFH: tracking commit

Sponsored by: The FreeBSD Foundation

Merge head up to r262222 (last merge was incomplete).

MFC @ r259205 in preparation for some SVM updates. (for real this time)

MFH@261151.