| created | 2024-11-04T21:43:05Z |
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| begin | 2024-10-31T00:00:00Z |
| end | 2024-11-01T00:00:00Z |
| path | src/sys |
| commits | 6 |
| date | 2024-10-31T05:00:00Z | |||
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| author | dlg | |||
| files | src/sys/uvm/uvm_map.c | log | diff | annotate |
| src/sys/uvm/uvm_map.h | log | diff | annotate | |
| message |
try to simplify the locking code around busy maps. this is src/sys/uvm/uvm_map.c r1.331 again with a small fix to pass the right mutex to msleep when waiting for the busy proc pointer. vm_maps have a "feature" where they can mark that they're being operated on by a specific proc, and then release the rwlock protecting their state. to relock, you have to be the same proc that marked it busy. this diff tries to simplify it a bit. it basically has threads check the busy field up front and rechecks the busy field inside the rwlock. if you can sleep, it will sleep up front for the busy field to become clear, rather than sleep on either the busy field or the rwlock. some code paths clear the busy field without holding the rwlock, so it doesn't make sense to me to be waiting for the busy field but sleeping somewhere else. ok claudio@ |
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| date | 2024-10-31T10:06:51Z | |||
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| author | mvs | |||
| files | src/sys/kern/kern_sysctl.c | log | diff | annotate |
| src/sys/kern/vfs_subr.c | log | diff | annotate | |
| src/sys/kern/vfs_syscalls.c | log | diff | annotate | |
| message |
Unlock fs_sysctl(). It is the only `suid_clear' variable - atomically accessed integer. ok bluhm |
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| date | 2024-10-31T11:41:31Z | |||
|---|---|---|---|---|
| author | mvs | |||
| files | src/sys/net/if_vxlan.c | log | diff | annotate |
| message |
Drop forgotten backslashes within vxlan_input(). Seems they are stalled from macro copy-paste. No functional changes. ok mpi dlg |
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| date | 2024-10-31T12:33:11Z | |||
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| author | claudio | |||
| files | src/sys/net/if_wg.c | log | diff | annotate |
| message |
Rewrite mbuf handling in wg(4). . Use m_align() to ensure that mbufs are packed towards the end so that additional headers don't require costly m_prepends. . Stop using m_copyback(), the way it was used there was actually wrong, instead just use memcpy since this is just a single mbuf. . Kill all usage of m_calchdrlen(), again this is not needed or can simply be m->m_pkthdr.len = m->m_len since all this code uses a single buffer. . In wg_encap() remove the min() with t->t_mtu when calculating plaintext_len and out_len. The code does not correctly cope with this min() at all with severe consequences. Initial diff by dhill@ who found the m_prepend() issue. Tested by various people. OK dhill@ mvs@ bluhm@ sthen@ |
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| date | 2024-10-31T12:51:55Z | |||
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| author | claudio | |||
| files | src/sys/kern/uipc_socket.c | log | diff | annotate |
| message |
No need to set pkthdr fields to 0 that are already 0. MGETHDR() does that. OK dlg@ |
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| date | 2024-10-31T13:55:21Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/conf/files | log | diff | annotate |
| src/sys/miscfs/fuse/fuse_file.c | log | diff | annotate | |
| src/sys/miscfs/fuse/fuse_ihash.c | log | diff | annotate | |
| src/sys/miscfs/fuse/fuse_lookup.c | log | diff | annotate | |
| src/sys/miscfs/fuse/fuse_vfsops.c | log | diff | annotate | |
| src/sys/miscfs/fuse/fuse_vnops.c | log | diff | annotate | |
| src/sys/miscfs/fuse/fusefs_node.h | log | diff | annotate | |
| message |
Stop abusing ufs inodes and with it the ufs_ihash. Instead extend fusefs_node with the few required fields. Tested by kirill@ with input from miod@ OK beck@ |
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