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Unlimit UNIX remove_dir_all() implementation - #93160

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hkratz wants to merge 18 commits into

rust-lang:masterfrom

rusticstuff:unix_remove_dir_all_opt

Commits on Jan 30, 2022

WIP: looping version of unix remove_dir_all

cuviper
authored and
hkratz
committed
61bd4e9
Temporarily remove special-cased Macos x86-64 implementation.
hkratz
committed
7cf62c7
Readd Macos x86-64 remove_dir_all() special case using dynamic symbols.
hkratz
committed
d2cfba1
Use limited Readdir cache and use openat(dirf, "..", O_NOFOLLOW) to go up.
hkratz
committed
93e708b
replace RawFd with BorrowedFd
hkratz
committed
424189d
Store and compare with stat.st_dev as well when going back up via ..
hkratz
committed
65b740c
fix for some UNIXes: parent directory needs to be reopened after deletion of child.
hkratz
committed
12b456e

Commits on Jan 31, 2022

Add ui test for calling remove_dir_all() on deep directory hierarchies.
hkratz
committed
4641c56
test: safe depths for all platforms.
hkratz
committed
752330f

Commits on Feb 2, 2022

WIP: lazy read dir datatype
hkratz
committed
bc9f33c
refill complete cache if empty when going up
hkratz
committed
a6953a5
cosmetics
hkratz
committed
a6b94a4
CI filesystem is apparently slow, 64K deep hierarchy takes <2sec. locally
hkratz
committed
20542dc
correct limit for readdir cache
hkratz
committed
f591d57
remove debug output (oops)
hkratz
committed
266aaaf

Commits on Feb 5, 2022

better inode reuse protection
hkratz
committed
f0bc8a6
expand test to include an empty dir/file in each directory
hkratz
committed
aec1f45
include parent of deletion root dir in reused inode check
hkratz
committed
dafa41f