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CVS log for src/sys/fs/tmpfs/tmpfs_vnops.c

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Default branch: MAIN
Current tag: cjep_sun2x-base


Revision 1.145 / (download) - annotate - [select for diffs], Sun Dec 13 19:22:02 2020 UTC (3 years, 3 months ago) by chs
Branch: MAIN
CVS Tags: thorpej-futex-base, thorpej-cfargs-base, thorpej-cfargs, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x
Branch point for: thorpej-i2c-spi-conf
Changes since 1.144: +9 -2 lines
Diff to previous 1.144 (colored)

Disable use of UBC_FAULTBUSY in tmpfs_write() for now,
which brings back zeroing of all new tmpfs data pages.
The existing code that enables this optimization skips the zeroing
in numerous cases where it is needed, resulting in corrupted files
and data leaks from the page's previous identity.

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