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Fix broken SpinLock.

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The SpinLock was all backwards and didn't actually work. Fixing it exposed
how wrong most of the locking here is.

I need to come up with a better granularity here.
This commit is contained in:
Andreas Kling
2018-10-29 21:54:11 +01:00
parent bea106fdb2
commit e6284a8774
Notes: sideshowbarker 2024-07-19 18:36:50 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/e6284a8774b
24 changed files with 195 additions and 77 deletions
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VirtualFileSystem/Ext2FileSystem.cpp
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@@ -293,7 +293,6 @@ Unix::ssize_t Ext2FileSystem::readInodeBytes(InodeIdentifier inode, Unix::off_t
static const unsigned maxInlineSymlinkLength = 60;
if (isSymbolicLink(e2inode->i_mode) && e2inode->i_size < maxInlineSymlinkLength) {
Unix::ssize_t nread = min((Unix::off_t)e2inode->i_size - offset, static_cast<Unix::off_t>(count));
kprintf("nread = %d\n", nread);
memcpy(buffer, e2inode->i_block + offset, nread);
return nread;
}