[PATCH 01/26] fs: add an iopoll method to struct file_operations

From: Christoph Hellwig This new methods is used to explicitly poll for I/O completion for an iocb. It must be called for any iocb submitted asynchronously (that is with a non-null ki_complete) which has the IOCB_HIPRI flag set. The method is assisted by a new ki_cookie field in struct iocb to

Re: [PATCH 01/26] fs: add an iopoll method to struct file_operations

Jens Axboe writes: > From: Christoph Hellwig > > This new methods is used to explicitly poll for I/O completion for an > iocb. It must be called for any iocb submitted asynchronously (that > is with a non-null ki_complete) which has the IOCB_HIPRI flag set. > > The method is assisted by a new

[PATCH 01/26] fs: add an iopoll method to struct file_operations

From: Christoph Hellwig This new methods is used to explicitly poll for I/O completion for an iocb. It must be called for any iocb submitted asynchronously (that is with a non-null ki_complete) which has the IOCB_HIPRI flag set. The method is assisted by a new ki_cookie field in struct iocb to