Re: Data race in __inode_add_bytes

2015-09-25 Thread Jan Kara
low on my todo list... Honza > > On Fri, Sep 25, 2015 at 11:00 AM, Jan Kara wrote: > >> On Mon 31-08-15 21:33:46, Andrey Konovalov wrote: > >>> Hi! > >>> > >>> We are working on a dyn

Re: Data race in __inode_add_bytes

2015-09-25 Thread Dmitry Vyukov
: >>> Hi! >>> >>> We are working on a dynamic data race detector for the Linux kernel, >>> KernelThreadSanitizer (ktsan): >>> https://github.com/google/ktsan/wiki >>> >>> We got a report while running ktsan on 4.2: >>> >>&g

Re: Data race in __inode_add_bytes

2015-09-25 Thread Jan Kara
31-08-15 21:33:46, Andrey Konovalov wrote: > >>> Hi! > >>> > >>> We are working on a dynamic data race detector for the Linux kernel, > >>> KernelThreadSanitizer (ktsan): > >>> https://github.com/google/ktsan/wiki > >>> > >>> We got a report while running ktsan on 4.2: > >>> > &

Re: Data race in __inode_add_bytes

2015-09-25 Thread Dmitry Vyukov
n Mon 31-08-15 21:33:46, Andrey Konovalov wrote: >>> Hi! >>> >>> We are working on a dynamic data race detector for the Linux kernel, >>> KernelThreadSanitizer (ktsan): >>> https://github.com/google/ktsan/wiki >>> >>> We got

Re: Data race in __inode_add_bytes

2015-09-01 Thread Dmitry Vyukov
running ktsan on 4.2: > > ====== > ThreadSanitizer: data-race in __inode_add_bytes > > Write of size 8 by thread T210 (K740): > [] __inode_add_bytes+0x55/0xd0 fs/stat.c:451 > [] inode_claim_rsv_space+0x60/0xa0 fs/quota/dquot.c:1557 > [] dquot_claim_spac

Re: Data race in __inode_add_bytes

2015-09-01 Thread Dmitry Vyukov
while running ktsan on 4.2: > > == > ThreadSanitizer: data-race in __inode_add_bytes > > Write of size 8 by thread T210 (K740): > [] __inode_add_bytes+0x55/0xd0 fs/stat.c:451 > [] inode_claim_rsv_space+0x60/0xa0 fs/quota/dquot.c

Fwd: Data race in __inode_add_bytes

2015-08-31 Thread Andrey Konovalov
Hi! We are working on a dynamic data race detector for the Linux kernel, KernelThreadSanitizer (ktsan): https://github.com/google/ktsan/wiki We got a report while running ktsan on 4.2: == ThreadSanitizer: data-race

Fwd: Data race in __inode_add_bytes

2015-08-31 Thread Andrey Konovalov
Hi! We are working on a dynamic data race detector for the Linux kernel, KernelThreadSanitizer (ktsan): https://github.com/google/ktsan/wiki We got a report while running ktsan on 4.2: == ThreadSanitizer: data-race